In Oliver Galang's new book: The Real Truth in Blackjack, (doing well on Amazon) he says words to the effect that cardcounting doesn't work because the dealer can get the same or better than you, no matter what the count is.
He initially made some money counting (and betting as much as $5,000 on a hand,) before he crashed and burned, going bankrupt.
As we here all suspect, he is speaking conclusions-nonsense, forged through the pain of his own bankruptcy, which likely happened because of ineptitude in one or more of the many aspects that go to make up that shining hero: a consistent long-term BJ winner. He was one, for a while, but could not hold or sustain any advantage, for reasons that he now blames Blackjack. Perhaps he could look a little deeper, but probably not, because on the back of the movie '21', his book is doing well, so far. Selling books can be easier than winning at Blackjack. NB

