I took X9WA3NY9WPYW. So far it it's pretty nice. I wish there was a way to export videos other than to YouTube though. It's kind of overkill on all the ways you can export single frames (Email, TwitPic, MMS, AirPrint). I'd trade all of those for simple embedded WiFi web server that allowed me to download an MP4 of my video (see GoodReader). Or export video to camera roll. Making anything more than a few frames long is going to get tedious pretty quick without some more helping functions, like grow/shrink/move/tween. But it's amazing to be doing it on a phone at all, I suppose.