The question is "Has he lived up to the hype?" and that was that he was going to be the greatest English footballer of all time. So ultimately, no, he hasn't.
His form has dipped, not just last season, but for a few years now and that rawness has gone, but that's also what led to him taking risks, being exciting and doing the unbelievable. That was coached out of him, he became a more consistent player, but a less special one because of it.
Now he's at a club where he's not the best Striker, not the best CF, not the best Number 10, nor the best midfielder and trying to fit him in the team, as we did last season, actually hurts us more than it helps.
Now on top of that, he's crossed the fans twice and rocked the boat all whilst so woefully out of form that there's really no reason to bend over and take the gamble of resigning him to huge wages regardless of how good he can be 'on his day.'