well haney isn't certainly going to help tiger by it, for sure, even if everything he says about tiger is true.
so tiger isn't the perfect gentleman. did he ever claim to be? all we, as fans and casual observers, can reasonably expect of him, strictly happens on the golf course. how he treated haney, his wife, or other tour players has no bearing on how he hits a golf shot.
if it somehow makes you feel better about yourself to know such things, then by all means buy the book. then consider yourself the same person reading the book as haney is in writing it, especially if you feel it is your duty to share it with the rest of the world as haney has done.
Edited 3/18/12 by twitb71