A must see when you're in Vegas. The last time I visited I was with my mom and was happy we were able to visit this attraction together. We waited about 15 to 20 minutes the first time and it was a bit chilly. The chill didn't stop the crowds from coming and waiting either, lol. Surprisingly, she wanted to see them again and the wait wasn't as long the second time around.
I enjoyed watching the kids view the fountain shows with their eyes wide open. Each time you see them it's just amazing to be there in person, especially with the music and loud acoustics of the water all meshed together. Definitely take some time out to wait and view the short show on the strip.