I love this game...the furries are cute and the animation excellent! The pricklies and paint feature make this game original--I haven't seen it before. Two things: I'd like to be able to leave and come back to where I left off; when you lose the 'lost by so many points' line and 'you lose' merge, making the line unreadable.
I enjoyed this game. I don't see where people are calling it 'nagware' -- sure they're encouraging a download, but it isn't intrusive. Only negative is that it's way too easy.