I wish GOG added information to games, what aspect ratios are correctly supported. Although this game lets you set 3440x1440 resolution and 21:9 aspect ratio, it is actually not correctly handled. You will get very bad fish eye effect, which makes me dizzy and renders the game almost unplayable for me.
Despite lot of reviews and knowing the game has bugs, I bought it. CD Projekt is going to fix them. Bugs happen. I am myself a programmer and I know how this stuff works, how deadlines must be met at all cost, how stuff must be released before it is finished. Just don't blame programmers, that is not their fault, yet they are the ones that will be sad from reviews the most and who will spend xmas and new year polishing the game. Back to the game. I actually like it. Story is good, gameplay is good. Few glitches here and there, but nothing serious or game breaking, at least not for me. What kind of disappointed me was lack of consequences of my desisions. But for this, I must, again, blame investors and leaders, it is their fault the release was rushed it and didn't let programmers and story writers to polish it. Because of this, it somehow has little to no replayability. The 3 life path missions are short, different endings can be all done from before "no return" save and everything in middle is more or less same, no matter the choices. I have spent 100 hours in the game and I don't regret the purchase, the 60eur is ok price for what I got, I had more fun than with more expensive templated games from one very well known company :-) Happy new year to CD Projekt devs and thank you for the game, keep it up, polish it a bit and looking forward to DLCs.
I really like the game, but sadly, the support for ultrawide resolution is (as of now) broken. Image is stretched horizontaly and vertical view is cut off so you don't see everything you are supposed to see. I have reported this to developers and if it doesn't get fixed, I will have to ask for a refund (should be simple enough fix, just calculate correct viewport).