Criticism on my GBC sprites?

[Iocus]

I made some edits (the ones on the blue rectangles.) Hopefully this shows to round the arms a little better. As for the red...


Look at these animations. See how KSSU Kirby's shape doesn't change, even when it's in motion (I just took the first and last frames of this animation actually)? Yours will not animate as well, because Kirby's size is changing randomly like that. That falling sprite is another one with a similar problem-- it's smaller than its preceding frame for no real reason.