wolfmother
An absolutely amazing band. People say they suck ONLY because they're comparing them to such bands as Black Sabbath, Led Zeppelin, etc... Those bands are all-time classics that are currently out of their league right now. Andrew Stockdale plays guitar and sings, Myles Heskett is the drummer, and Chris Ross bass/keyboard/organ/synthesiser. I have seen them live and they CAN put on one hell of a show. 

Don't compare them to other bands like Led Zepp. and Black Sabbath, give 'em 10 years and if they still can't compare to them, you can pat yourself on the back for being right. 
Woman, Joker and the Thief, White Unicorn, and Colossal are all great examples of Wolfmother and their music. 