Venue was fantastic. Huge crowd, but safe crowd control, especially considering the fact that you had to enter and exit through the casino. Ticketholders were moved quickly through the doors and there were many entrances to the theatre. Slow to exit the show, but if it wasn't there could have been a lot of unsafe pushing, etc.
Bathrooms were clean, seats were clean and well kept. Very helpful, friendly and kind staff - direct you right to your seats.
Julianne and Derek Hough were amazing. Great energy, very well choreographed show, such a pleasure to watch. There was a lot of direct interaction with the crowd, including both stars going into the audience and various points. Some mic/sound issues occurred a couple of times, but otherwise it was very well run. Great graphics on the screens and good lighting. I was very impressed.