He’s a decent impact sub who is never going to be good enough to start for a top side, as long as we all accept that it’s fine.
He's also good against teams that will leave space in behind them. He probably would have been better for us than Son yesterday. What he can't really do is keep the ball with a defender pressing him and he can't really create much 1v1.
Give him counter attacks and quick decisions to make and he's really fucking efficient actually. I wouldn't start him every week but there's no way anyone can say he's not good enough.