You are very very wrong
I've seen AC:U at my friend.
And let me just say that no video and no screenshot that I've seen so far does any justice to this game. (except than one with the girls hair(!))
I've seen something similar (screenies not representing game well) with Alan Wake, but not to this degree.
The game is truly ahead of anything I've ever seen. And it seems that we can only truly appreciate the lighting and the shadows in motion.
I am not sure why youtube videos, same as screenies, are just as equally bad at conveying the beauty of this games, maybe due to compression.
There is a touch of image softness, but this is characteristic of all AC games and it suits the game well - its actually very pleasant and relaxing.
Contrary to say Witcher 2 and those eye bleeding textures (yes even with AllowSharpen=0 for me), textures which are very good textures, make no mistake, but they give me tense and eye tiring feel.
Lighting, faces shadows, textures, attention to details - are all simply superb.
You have to see it.
Although that crude hair... its even
more distracting than in screenshots.
Because everything looks that much better.