Super fun! There's one in Denver near where I live but we enjoyed this massive complex on a recent trip to Las Vegas. There is much more to do here than just the golfing feature.
The golfing is the main event though to be sure. Best to come at night as the field is lit and the targets glow in different colors. There are various games you can program into you own screen.
For those who don't know your golf balls have some magical GPS chip or something and log where they land so there's no confusion as to who scored what. Really cool. The games are a blast and this is a fun place to come with friends.