More from me: I also like that you give a fair bit of warning when your powerup is going to run out. I would hate to be on top of an enemy without knowing that you don't have any more time with the star powerup. 5/5
I really like this game. The paint splatter is a really good idea and looks really good when there's a lot on the screen.
I don't know why people have a problem with the controls. They're really easy to get used to. I also disagree with the person who said you needed background music. I find sometimes that it's too much and gets annoying if you're playing for a long time. I agree, though, that some kind of level-system could be used. Other than that, I really, really like this game. Definitely badge-worthy.