His stats sheet is less than impressive (8 minutes, 2 points, 0 rebounds, 1 assist) but I thought he really had a big and positive impact on the game. He looked way better in the 2nd half than in the first both with his play and physically.
I thought his mere presence on D changed the whole Heat's strategy : we saw Wade get to the paint, face Shaq, dribble around and then get the ball out of the perimeter instead of attacking the rim, fearing to get blocked by Shaq. With Baby or Krstic in his place, Wade definitely would have got to the tim, made the layup and/or got the and one. With Shaq, no way, he was just like a big wall standing and it helped us get stops and thus get easy points in transition. It definitely is a big change from the momentum stoppers plays the Heat had with these kind of individual performances by James and Wade at critical times in games 1 and 2.
Also, on offense, Shaq's mere presence and him in the post helped to free up his teammates, especially Green who used his presence to cut to the basket and get easy buckets or get fouled.
So kudos for Shaq who clearly played hobbled but gave it all and still managed to have a big impact. I hope he can do more of the same in the next games.