Bad Parts:

- Installing custom addons is so obnoxiously complicated it makes me think Mozilla has it out for me sometimes. It's actually easier to sideload apps on Android than it is to "sideload" addons into Firefox mobile.

- You can either close all tabs or methodically select and close every individual tab, no in-between. Makes cleaning them up super tedious. Wish there was atleast an option to close all above or below (like close all left/right on desktop)

- Swiping left/right on a tab in the tab page will close it, closing tabs this way is slower than hitting the x button and seems to have some kind of rate limit? In practice it exists solely so I can accidentally trigger a swipe when scrolling and close an important tab I wanted (the undo pop-up only lasts a couple seconds so I only manage to undo about 2/3s the time. It seems to get dismissed if I don't perfectly select the right spot, but maybe that's just in my head).

- No way to duplicate existing tabs, this is honestly the silliest one to me, why wouldn't they let you do this? Who thought it was okay to leave this one out? Perhaps I've simply missed the option for this because I certainly can't find it anywhere. This isn't even a power user feature, it's like not being able to close the passenger window in the drivers seat of your car.

- The process for making new tabs is confusing, it will have an option to "jump back in" to the last tab you had opened but sometimes it will also replace that tab entirely and I can't understand why. Wish it was just a normal new tab page instead of whatever this is.

- Scrolling always seems fucked up on a bunch of sites, it sort of forces you to move the address bar to the top to make things work but the interface is so over-designed for your thumbs this ends up always being terrible.

- The interface just objectively sucks on tablets because of the over-designed for thumbs thing, Chrome reverts to standard tabs like you see on desktop, wish Firefox did the same, or at least something similar. Looks ridiculous.

Good Parts:

- I liked the way bookmarks/pinning works, use that all the time

- I love that I can use uBlock Origin, frankly this is the main reason I'm even using this thing

- I like the general idea of a page that shows all my tabs as little window boxes, just wish it was executed better.

- Reader mode is awesome, I barely use on desktop but it's critical on mobile. This is indirectly because the scrolling is fucked up on most sites because of the bar thing though so maybe this one only half counts. It would also be nice if they put the slightest bit of extra effort into the customization options for the reader page. This is literally just updating some values in a style-sheet after all... I would do it myself if addons weren't so painful

- It actually plays media when I change the app focus unlike the user hostile Chrome does, in practice this still doesn't actually work very reliably but I appreciate the effort

- I can install it from F-Droid

- I like that really old tabs get smushed into a menu that makes it easy to delete them. It's sort of niche and makes me wonder why they would implement this before any of the other more obvious features for managing tabs, but I digress, better than nothing.