Substantially, he's scored a couple of goals and been a bit part player. Very selfish player too - if he continues that I cant see him winning many admirers amongst Barcelona teammates should he ever crack their first team.
I wouldn't be too devastated if he left, tbh. We'll get a good replacement in the summer.
In all fairness Dave, so was Ronaldo at United. Sometimes the skillful youngsters try to hard to impress, the extra step over, the shot when a pass would be a better option etc etc. That comes with age and experience, he's 19 so i'd reserve judgement till he's around 24/25 and see how much he has evolved.
You look at Rooney and Ronaldo, both blessed with extreme skill, at young age they try things because they know they have the skill, but don't look at the overall picture and better options available; now the pair of them are so integral to both team.