How to plan review sessions around watch time for UX researchers in 2026

A plain guide for UX researchers to plan review sessions around watch time, with steps, the tools to try and the mistakes to avoid.

By XP Daily · 2026-10-29

XP Daily is published by the makers of DaysAid, QuickDictate and YTSort, which are compared here alongside other tools.

Plan around the watch load: order the playlist by video length so the shortest sit at the top, then book a review block that fits what you can sit through and work down from the top, one session at a time.

Option	How it orders videos
Paper list or sticky note	You rank by hand
Spreadsheet	You sort by a length column you fill in
YTSort	Reorders a YouTube playlist you own by video length, shortest or longest first ^[1]

What you need before you start

Planning review sessions around watch time takes only a few things.

Access to the playlist. Check whether you have permission to change its order before planning to reorder it. If you cannot change the playlist, keep a written list of video titles and lengths or use a spreadsheet to plan the review order.
The length of each video. YouTube shows it on each thumbnail. You need it to plan how much one session can cover.
A fixed review block. Decide how long a single review session is, because it sets which videos fit and which wait for another day.
A place to keep the order. The playlist itself, a paper list or a spreadsheet all work. What matters is that the order lives in one place.
A web browser. Only needed if you want a tool to do the sorting. Add the tool to your browser once, before you start, following its own instructions.

Set a short block before you begin a review. Sorting while you are already reviewing tends to break your flow.

Step by step

These steps work with any tool, including a pen and a sheet of paper.

Open the playlist you want to review. Make sure you can access the playlist before choosing a way to order the videos by length.
List every video with its length. Write the title and the time shown on the thumbnail. Do not sort yet.
Mark videos that must stay in order. Some design walkthroughs build on earlier episodes. If one review depends on the last, keep those two together.
Rank the rest from shortest to longest. Put the shortest at the top.
Decide how much fits one session. Add the lengths of the top videos until they fill your review block, and treat that total as the session's watch load.
Check the order before you commit. Read the new list once from top to bottom and look for reviews that now sit in a confusing place.
Apply the order. Reorder the playlist by hand, or use a tool that does it for you.
Review from the top. Start with the first video and move down the list, one session at a time.
Keep notes as you go. A line or two of research notes per video helps you track observations from each review.
Review after the first few sessions. If the order is not fitting your watch time, change it.

Tools that can do it

You do not need software for this. Here are options to consider.

Paper list or sticky note. You write each title and length and rank them by hand. Nothing is published here about price or limits because it depends on what you already own.

A spreadsheet. A column for the title, a column for length and a sort on the length column gives you a shortest-first list. Check how it behaves on your phone if you plan to use it away from your desk. Facts about specific spreadsheet apps are not provided here, so check their own pages for limits and cost.

YTSort. YTSort is made by the team that publishes this site. YTSort is one option. Reorders a YouTube playlist you own by video length, shortest or longest first. ^[1]

You can get YTSort through a bookmark, a browser script, or a Chrome Web Store extension. ^[1] The extension needs Chrome or Edge, and the script version works in any browser, including Firefox, with Tampermonkey, Violentmonkey or Greasemonkey installed. ^[1] YTSort is free; all install options include the same features. ^[1] Before applying, it shows the before and after order so you can check it. ^[1] It also shows the total, average, shortest and longest video duration for the playlist, which helps you size a review block. ^[1]

Common mistakes to avoid

Sorting a course that builds episode by episode. If later videos rely on earlier ones, a pure shortest-first order can leave you confused. Keep dependent reviews together.

Trusting the order without a look. Read the new order once before you start. Check whether any reviews ended up in an odd spot.

Sizing a session that is too long. If the block you book does not fit your schedule, the plan breaks at the first sitting. Match the block to the watch load instead.

Forgetting the long videos. Moving them to the end is fine, but give them their own session and schedule time to review them.

Trying to reorder a playlist that is not yours. Check who owns it first. If it is not yours, copy the videos into your own playlist or keep a written list.

Never reviewing the plan. If the order is not working for your watch time, change the approach instead of sticking with it.

Frequently asked questions

How can a UX researcher plan a review session around watch time in a YouTube playlist?

List each video with its length, decide how long one review session is, then add the top videos until their total reaches that block. Order the playlist from shortest to longest, start at the top and work down, one session at a time. Compare the total watch time with the time available for each session.

How does YTSort sort a YouTube playlist from shortest to longest?

YTSort reorders a YouTube playlist you own by video length, shortest or longest first. ^[1] You can get it through a bookmark, a browser script or a Chrome Web Store extension. ^[1] Check each tool's current details before choosing how to sort your playlist.

Can the new playlist order be checked before it is applied?

With YTSort, yes. It shows the before and after order so you can check it before applying. ^[1] With a paper list or spreadsheet, you see the order as you write it, so read it through once before you start a review session.

Which browsers work with YTSort?

The add-on needs Chrome or Edge. The script works in any browser, including Firefox, once you add a script manager such as Tampermonkey, Violentmonkey or Greasemonkey, a small add-on that runs scripts for you. ^[1] It can also be run from a bookmark. ^[1]

Does YTSort sort the whole playlist for a review?

Yes. YTSort sorts the full playlist, not just the videos loaded on screen. ^[1] After sorting, it reads the playlist back from YouTube and re-applies any moves that did not stick. ^[1] This helps ensure the playlist reflects the requested order.

YTSort is free; all install options include the same features. ^[1]

Try YTSort

Sources

YTSort's own description of itself (the product of this site's publisher)