Yep, I use the up/down on the actual record label, or click the "Guide Me" to tailor the direction.

Right now I have the following stations setup:

Oldies 50's 60's
Alternative
Country
Jazz/Blues
Metal
Classic Rock

I started by adding some of my favorites from each category by clicking the down arrow on each station, pretty cool...

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85