This is a very good game, if I do say so myself.
It's amazing... the characters don't speak at all, there's no story, and yet it's an amazing experience the first time around.
Yes, it can be annoying at times, and the purple platforms go a tad bit faster than they move you, but your creation is good in every other way. Not excellent in the sense of Final Fantasy or Metroid, though. It's a casual game. And that's just how I tend to roll.
Four stars. Please make a sequel.