so is portal 2 awesome?

I think im gonna go buy it right now. Does the ps3 version look better than the 360 version?

I was hoping they'd make the puzzles challenging this time around at least towards the end. But they didn't, they were too easy throughout the game. I suspect Valve was catering to these people:
http://www.youtube.com/watch?v=6hYOi-DfqlU#t=7m