Guys, guys, guys...relax, man! Some people make money by selling indie games: That's they income and that's their living. He's not being money hungry. Every download costs about 99 cents, except for the PSN one. He doesn't even get THAT much of it. But I'll tell you that the game is good, and it is worth the download.
Also there is no first level about it, it's one big, long, continuous level. There are downloadable levels, though. Now, please relax a bit and enjoy the game: the music is on the side if you want to listen to it.
This is coming from someone who owns the full game on Xbox live, then lost internet connection. Can't play it til I get it back x.x