I just read a press release on the movie. It says the movie
is "inspired" by the book. So if, as Paladin says, Mezrich plays loose
with the facts, and the movie is "inspired" by his book, it's probably
not going to have much to do with reality.
I don't think we are gonna get a blackjack clinic. It'll probably be
more like "THIS IS VEGAS, BABY!!!"