The only times I've seen him play were the Dutch games a couple of weeks ago and he was... underwhelming to say the least. Made no saves against Italy (3 shots on target, 3 goals, goal 2 and 3 I reckon he should have done better) and 1 save against Croatia.
Not sure if that's just because Netherlands were crap, but he did come of his line rashly, flapped at crosses and I reckon he would have saved a couple if his positioning was better.
His stats at Feyenoord are a lot better, but the quality is clearly a lot lower than the 2 finals. His stats in European competition weren't as good either.
Best for all parties that he moves on. Probably worth a quid bet that he scores against us this season...