Barry: most poker books are written by losers

[bustedromo]

In this interview :

http://www.pokerlistings.com/live-to...eos?episode=35

Barry claims that Ace On The River is the first poker strategy book written by a winning high-stakes professional player.

Most other books are written by people who won a tournament, or low limit players, and are mainly guesswork: people who never made much money at poker imagining what it might be like to be a professional player ... presenting strategies that are typically the opposite of what a player like Barry would advise.

What do people think ?