I forgot to leave a review of this after I saw it the 2nd night it opened (skipped opening on Saturday and saw Sunday the 15th).
Show was meh. Audio and sound was great, always awesome hearing Dumbledore. But the projections were just alright. The lighting up of the trees was charming but all in all, this show isn't a must-see.
The Deatheaters were pretty cool, though. My oldest (10) was in Griffyndor gear and my youngest (6) who is a bit of an a-hole was (fittingly) in slytherin. To prove just how slytherin she is, when she was 5 she picked out two different wands- belatrix and a deatheaters. I said no to both and said find something else, and she picked Voldemorts. So....
Anyway, they were great to her being in Slytherin. Kept motioning to get pics with them and always gave her a nod of approval. My oldest, on the other hand, would get a full lookover and they'd turn their back to her and not take any pics. Pretty fun overall.