heh. I'm just waiting for an actual animator to rip it apart and tell my why it sucks... that happens here a lot. it's quite endearing, actually.

anyways, critique. that's what we're here for...
I love the colors because the pink was making me think of bubble gum and barbie, thus getting on my nerves.

is my favorite, the contrast works well.
but!
the smaller versions don't seem to accurately represent the larger things, becoming more triangular and making some things smaller in proportion, which they shouldn't be. like the muffin top thing should be much bigger and take up more room, making the pogo bit smaller. And why aren't the smaller ones completely highlighted?

edit:

(Click-zoom to see changes more clearly)
Point clear? I didn't do a really good job on the littlest one, it was hard =\
hope I could help
later, mate
happy pixeling. peace