Giving it a 5 for the set, the ambience, and the fact that it's on the West Coast and I could actually take my kids to see it! Excellent experience and beautiful theater. We stayed at the Venetian and the hotel puts you in the mood way before the show starts.
The singing was good, no Sarah B. or Michael C, but pretty good. The interpretation for the Phatom was too angry too often, though. Wish the Phantom used his good voice more and shouted less.
VERY IMPORTANT: USE THE BATHROOM BEFORE THE SHOW! There was no intermission.