I use this site every day at work. I've discovered things I wouldn't really expect to like, like Mariee Sioux. Not that there's anything unlikeable about her but anything that seems kind of hipstery cute just pisses me off. My only complaint is that when you choose the "soul" tag, 100 stupid mixes come up, "music to make you smile," "music that reminds me of my trip to france," blah blah blah.
I am looking for Sam Cooke, not the Sundays.