That pretty much sums up my views. I don't buy the "sell him, he's shit" argument.
But I don't think we've got the best out of him - even then his stats are pretty good.
Definitely should see what Emery can get out of him before doing anything rash, I'd suggest that applies to any of our players but Ozil has been at top European clubs, he's been part of a World Cup Winning side, he's clearly a good player.