Time Fcuk I can't shake the feeling I've seen this before...
The game is pretty good, even though the plot seems a bit pretentious. The layer switching is great, but I think Spewer was far more original.
The music, as always, is pretty damn good, and it sticks to your head like a Steven.
The level sharing is the cherry on top, which adds a huge amount of replay value, but I'm a bit worried about the rating system. Won't it get abused?
Otherwise, good game.