I'm glad the genocidal lunatic is dead, but would have rather seen a Bin Laden type strike instead of a full scale invasion. Not as profitable though.
Seal team should have taken him out, let some crazy Jihadist faction take credit and move on with our lives. We shouldn't allow people to mass murder by the 100's of thousands, but we shouldn't invade the country because of him/her.
Granted, we caused destabilization by taking out Saddam, but what he was doing should never have been allowed. No easy answers other than removal from society.