Arsenal fan here. He's not a top player, a decent player but we're happy with the fee:
Strengths
Close control/dribbling
First touch
Strength
Pace
Link Up play
Workrate
short passing game
ball retention
Weaknesses
Finishing - his technique and placement is poor
He's also much better as a CAM than a winger. I expect he could progress with more game time.
It was a surprise to many of us he made it out of our academy over others
This is a nonsense, the best thing about him is his ball retention decision making, albeit not in front of goal