^ Those sort of mistakes really, really suck. So costly but really accidental and anomalous.
The penalty, I think, was a bit soft, but he should have known better. I think he was already on a yellow on the time and to go even somewhat rashly into the box like that on a tackle you've gotta be 100% sure of what you're doing.
Still, two crucial mistakes don't somehow make the rest of a pretty good performance disappear.