I have a hard time being immersed when while sneaking through a clicker infested spot, my teammates tumble all over the place, into clickers and everything. But it's all good, they are like loud ninjas or something. I am also not very fond of the trial and error nature of the game, because choosing the sneaking route can fuck you up royally in multiple places. I don't know what Naughty Dog thought when they decided it would be a good idea to implement events at the end of sneaking corridors where you are forced to fight, resulting in everybody you have sneaked past coming after you at once, making sneaking just not a viable option (especially at the school).
I also think the graphics are slightly worse than Uncharted 3, there are a lot of muddy texures, clipping errors and weird lightning.
Right now I am 70% through and I would rate this game a 8.7 because the story and the characters are very very good but in terms of gameplay, AI and graphics this game comes nowhere close to what has been shown beforehand. I hope the E3 TLOU is out the somewhere on some high spec PC. THAT game would have deserved the praise but the one that is on PS3 right now just doesn't cut it.
Ongoing bet with think-man: He wins if MH4 releases in any shape or form on PSV in 2013, I win if it doesn't.