Upgraded my iPhone to iOS 7 a week or so ago. Tonight, as I was getting ready to cook dinner, I played around w/iTunes Radio and added a few stations to my list. (I'd actually tried doing it while in my van a few days ago, but couldn't really experiment, what with the driving and all.)
This is pretty cool. I can see why people get hooked on Pandora and Rhapsody and such. Seems like a great way to get introduced to new music.
Far too early to say how relevant its relationships are. I added a Kiss station and got "Love Gun" followed by..."Who Are You"? The Mike Keneally station played a couple artists connected to or similar to MK, but no MK music.
I did have fun listening to the prog metal station. Some tasty stuff popped up. Going to have to play around with this a bit more.
I have six stations set up - the three above, Zappa, Jim Jefferies, and...CARCASS!
Anybody got anything to suggest?