Just watched this lad in Feyenoord's 2-1 win against Benfica, came on at half time when they were 2-0 up. If that's anything to go by he's not afraid to put hard work in, pressed well. Played mostly centrally in attack but drifted wide. Had a couple of moments in possession out wide where he picked out a teammate with a decent pass in the box. His one big moment came in injury time when he was played through on goal between the left back and centre back and slid the ball the wrong side of the post when one-on-one with the keeper.
Having watched Kuol in a few matches last year Minteh looks further along in his development, but I guess the fee reflects that.