I mean he put up 18 and 7 as a rookie in the NBA. He was just terrible at defense and then had Embiid in front of him the following seasons.
I said in my following post that he was a good college player. He's not a bum in the NBA either by any means, but definitely is not playing anywhere close to the hype he received in HS. He reminds me of the Carmelo Anthony of big men. He can score and has a good knack for that, but that's about it. He should be a good rebounder too imo, but isn't. Also, I think it has more to do with Embiid playing in front of him. If that was one of the main reasons, the Sixers would have got a lot more out of that trade than they did.