Lots of real good stuff, lots of real bad.
Good; John Mayer, Brad Paisley, Goverment Mule, Steve Vai, String Cheese Incident, Disco Biscuits, Keller Williams, Ziggy Marley, Eric Clapton, JJ Cale,
The new Allman Brothers, KT Tunstall, Death Cab for Cutie, moe., Trace Bundy, Alison Krauss and Union Station,Dave Matthews, Jack Johnson, White Stripes, and so, so, many more. There's good in many, some you just have to look a little deeper. More importantly, this generation has put the emphasis BACK to the singer/songwriter and away from the lip sync/sequenced crud that cluttered the music industry for way too long.
Bad; Anything remotely related to or associated with American Idol, emo bands whos "men" wear eye liner make-up on their eyes, posers who talk about writing songs and then not playing an instrument in concert, any clown who uses pre-recorded music in their "LIVE" act.