I liked what he did today.
He did some unexperienced shit today. But guess what?? It's like his third game in Serie A and he's fucking 19.
He tried to dribble past his marks (failed sometimes but did awesomely in some other) and always tried to run down the flank.
Didn't mixed so well with Shaqiri but when he did, he created danger in the area.
And defensevily speaking, he was overrun by Sansone... maybe in that aspect he needs more training. As he doesn't have much speed, he needs to be better at positioning.