Hamill was the only guy I got right to win at UFC 75. And it turned out that the judges scored it to Bisping. Sucks for Hamill. Bisping had all the advantage to win that fight in my opinion (including the judges)
Bisping had home advantage, more wins under his belt, and his coaches could actually talk with him during the rounds, and I'm pretty sure he had the judges if everything else failed.
Hamill kicked his ass through out most of the fight, having most of the odds against him.
Props to Hamill for being so humble about it after the fight.