What in the hell are you talking about? When you're the only one armed and the school is fucking around, no. I don't see why you're so impressed by this. The school didn't bother to warn students that he had already killed people, so it took them completely by surprise, and there wasn't much they could do since they had no weapons. If he was a genius he would have been a bit more clever and had an escape plan. Yes, he managed to kill 32 other people, but being good at what you do does not a genius make.