I thought he was ok, definitely not a performance thread worthy.
The French over here think the PL has the best refs around. I also don't think a bad decision, which can happen to anyone, makes a bad ref. And I think internet boards are a big problem with this, debating stuff with replays and slow mos without taking into account the context or difficulty of the situation. Not enough perspective. Also there is a tendency to say a ref did something 'right' or 'wrong' when more often than not, it's a judgment call (which you may or may not agree with) that they're expected to make with the information they have at the time.