I thought that he was ok. It looked like he was going to book Edun for a second time but changed his mind when he realised it would mean a red. No howlers, so an 8 from me.
Generally ok. Personally I don't think he did draw too many cheap freekicks and probably let one or two go. If they can't get it right all the time I would rather it was that way around so a 6.5