^_^
I liek :) I like the way you drew the characters and the expressions. ^_^ they looks nice/cute. some of the lines do look messy. hm, I would say to not rely that much on the pain brush tool, and clean up the stuff by not painting on top of other things, and grouping stuff so you can edit diff parts individually. hm then just use like 'lines' shapes. to border stuff out and fill it in to get nicer outlines on things ^_^
= hm, but that could be the style/look you wanted :) I dont know...
my only complaint is the font, its rather hard to read. making it bold would help :)