If he can't play a run of games without being injured then he is useless, another poor signing and waste of money. We need 2 new centre backs this summer, this lot are shite.
He does seem to be struggling now to put a run of games together but I don't think he was a poor signing because one really bad injury seems to be having a continual effect.
At 23 Okore stills has time on his side, but he does need to improve if he's to hold down a place in the side. He has all of the physical attributes, but his touch is often heavy and I'm not sure that his reading of the game is particularly good. That said, he reminds me of Ugo Ehiogu at the same kind of age, so I haven't quite given up on him yet.