I'm a seeker. When I'm on mobile and I double tap and instead of going back a few seconds it pauses and unpauses, or changes from full screen or something, or worst of all "likes" the video, I have literally left websites before and been like "I'll find this somewhere else". I cannot stand having to wing it with a tiny scrub bar under my thumb.
A button that skips back is fine, but often this comes without a skip forward which is sometimes annoying.
When my phone is in portrait for browsing, and then I hit full-screen on a landscape video, I expect it to rotate for me, rather than showing the video the same size it already was but with huge black bars above and below. Some sites do it, it's not technically impossible, figure it out.
And then never use TikTok 😛
The DLC is good, but it's different. Quite different.
And without spoiling anything, let me say that during the beginning and middle it feels even more different than it ends up being, which is a bit jarring to some fans of the original.
I like it, I'm glad I played through it, but I understand people that are grumpy with it or don't gel with it.
I think the flaw it has, by nature of being DLC, is that it has a bit less surface area than the main game. In the main game if you get stuck there are a hundred other areas to explore and learn stuff that may help get through the stuck parts, or even just give you a break so you can prevent frustration. But in EotE if you get stuck in, like, 3 places it sorta locks you up, because those are the only 3 threads you have available to you at that time. So it's not bad, but is more prone to frustration and feeling stuck than the original.
But if you relax, and push through, and in some cases have "faith" that the designers have way through in mind, I think it's good and scratches a similar but different itch.