Ok, if you didn't know Tim Minear was involved then seeing Mal, Jubal and Fred in one show should give you a clue, that or it's Joss
I enjoyed the first two eps but I have doubts on the long term success of the show, it's fairly light weight despite the main characters wife being kidnapped but the car/race footage is well done for a TV show.
It's another large cast but even after two shows it's settled down to just a half dozen vehicles although like LOST I am sure we'll see many more competitors as the show continues and yes flashbacks have already been used