Okay, it's nice. But really, what happens... there's floating aliens. There's a funny man. Except he's not funny. There's a planet, too. It's not that good, to be honest.
Please... give us a bit more. Planet Thirteen, in truth, ain't that good.
Skyrocket Software, at the moment, appears to be the most prolific producer of mac screensavers there is. Perhaps they could put in a little more effort?