I thought it sounded like fun, so I gave it a go. The results weren't the nicest things I've ever done, that's for sure, but I think it was a good exercise. It was smooth, and fast, and not something about which I needed to care about.
I tossed a bunch, but here are the ones I saved.
Then I moved on to just using the thin brush. Sprot again.
A dragon. (Painting on cardstock now, hence the various background colours)
Quare. Not sure faces really work with this, but hey.
Quare again. I think I hate this one, actually. Not sure why I'm posting it.
Um... Quare's finger.
Anyway, these are fun. I'll probably do more, later.