Really needs to put away his chances, but other than that, he's just a very good footballer isn't he? Even when off his best, you can see that he's just very good at playing football, better than most players in the world. An absolute joy to watch.
I think he's probably at his best when the game opens up and he's able to run at people. But when it doesn't, he really needs quick, technical players around him with the same speed of thought to open things up. Many times I've watched him this season, it always struck me that his speed of thought seemed to be several plays ahead of most of our players, bar the likes of Mata and Carrick.