So this thing's finally on PS3. I will say the praise for artistic prowess is warranted. There are some great visual things happening in this game. Gameplay certainly has its unique set of time-altering features--some very creative puzzles throughout.
However, these puzzles can be very frustrating. Playing through the later worlds makes me feel very inadequate mentally. I "traversed" all worlds (2 through 6), fully solving world 2. Beyond that, I'm stuck. The remaining puzzle pieces are entirely beyond me at the moment--I can't seem to come up with any working solutions. The worst part is devising possible solutions that seem entirely plausible only to find that they just don't work.
I'll have to take a break for a while and come back with a fresh mind. Maybe I'll get a new perspective of things.