The live 3-D camera shots are fun and add depth but can become annoying. I had close seats and shed the glasses several times just to watch the members. Overall though, the effects work and are pretty cool. The variety needs to improve. It was too fun to watch him dip is leg down and try to get fans to touch him.
Lighting is entertaining but nothing spectacular.
I did not notice any lasers just some high intensity stuff. The confetti on the floor was a fucking snowstorm. At the end, it was a least 3 inches deep. I have never seen so much confetti in my life. I was laughing my ass off.