Even though it seems like the media disagrees, I think it was the smart move, too.
I think he would've been out for sure if he slid, but a lot of the criticism leveled at him over going in standing has to do with the increased risk of injury. It was a smart play for the outcome of the game, but a potentially bad move for the outcome of his season. Penny-wise, pound-foolish, as they say. Still, I'm glad he did it.