Most of the bad passes that I saw were thrown when he was not under pressure. He repeatedly threw at his WR's feet or over their heads. These were short and medium routes.
Like I said, getting hit as hard and often he was last night effects his passes even when he has some time. I can't believe how fast Houston was playing, looked much faster than teams who are suppose to have great defenses. And they did it the entire first half, not a series or 2 like most teams who are riding an emotional high into a game.