It's kind of hard to give you a good idea of how bad this stuff is, without your being able to hear even a taste of it. I believe it's within fair use regulations for me to create and distribute 30-second samples of the tracks, since I've already purchased this web-only album (six bucks from http://www.blackrebelmotorcycleclub.com/ ).
So, you can download track samples here: http://www.megaupload.com/?d=WSW2S50X
I've gotta say - I hate when good rock bands go all experimental [see Radiohead]. What the fuck are they thinking?