Kinda missing some of the charm of the UK version, but yea, I'd check it out!
The one guy is Tanner Foust of Supercars Exposed (on HD Theater)
http://www.speedtv.com/programs/supercars-exposed/
He drives rally, drifting (meh), and time attack (yay!) and is kinda like ken block w/o being such a showboat/know-it-all Tongue