As a group ranging from age 13-70 I can say without exception we had a great time. Most reviews mention the cats and they are definitely a highlight, I would recommend the VIP seats and the front row for a great view of them. But I also genuinely enjoyed the magic as well.
The production value isn't outstanding and the theatre leaves a lot to be desired. I saw Criss Angel just a couple nights later and the 2 can't be compared. To me it was like seeing a play vs Phantom of the Opera. With a play, the acting matters, with Phantom, the actors are just another part of the production and completely interchangeable.
If you enjoy magic and big cats, this is a fun show, if you want to be wowed by a production, see something like Criss. What I'd really recommend is to do like I did and just see both. If you are there with family, take them all from 4-94. Then get the kids a sitter and go see a big show.