I thought he played okay, no? Saw some nice lane and post shots from him. If anything it seems like he could use more shots. But maybe not; I wasn't paying a lot of attention to him.
3 of 7 for 6 points, 6 rebounds in 21 minutes. That's not enough production for a guy that has such a size advantage over his matchup. He's not good defensively and isn't a good release valve when the Cavs trap. If he plays like that in game 2 I would take him out at the 6 minute mark of each half and leave him on the bench. No way I would play that dude more than 12 minutes if he's not producing.