I watched the first episode, and it was so hilariously inaccurate, in terms of facts, that I honestly can't bring myself to devote time to more of it. I expect some whitewashing here and there from a cable series about American history, but I really didn't expect something that was just patently wrong about so many important elements.
I expected better from the History Channel, since, you know, its name has "history" in it, but given that the channel is now dedicated to programming about 2012 apocalypse ideas, truckers, loggers, guys who work in pawn shops and the occasional "historical Jesus" piece, I shouldn't be shocked.