Pandora is great, but the channels you program will hiccup every now and again. I created a 70's R&B type channel the other week, Curtis Mayfield, Al Green, others, and it routinely would interject this horrible Jesus loving smooth rock every 10 or 15 minutes! My wonderful R&B stylings would be interrupted by the offensively non-offensive tunes of Micheal W Smith and the News Boys. WTF? I've had other channels that go completely bonkers like that - metal channels will play country, country channels will play hip hop, but it never happened as often as in that R&B channel.