Someone Fix iTunes

So, I decided to put on some nice iTunes mixes while doing my essay about Chick Corea. Can someone explain to me how genius comes up with this:

I thought the songs were supposed to be related in some way. I even started with a pretty slow song.

I don't even know right now. There's even more Rage Against the Machine in that playlist. Someone fix iTunes.

I even looked up what Genius was according to iTunes:

"Genius Playlists

The first feature, creating playlists, is designed to automatically create playlists of songs you already own that will sound great together. The user selects a song to begin the playlist, then the Genius feature builds a playlist of complementary songs from the user's music library"

There must've been a mistake.