Not bad...but not as good as Disney's World of Color.
Its funny because when they were constructing the fountains for the World of Color show at Disneyland everyone always talked about how it would be like the Bellagio water show but way better.
That sounds derogatory but its somewhat of a compliment. The Fountains of Bellagio are such a staple that other water shows are compared against it.
I really wish the shows were a little longer...it always seems like right when I am getting into the show its over. I also wish they would have a little more in the way of different music but its a free show so I can not really complain. I kinda wish it was not as visible from Las Vegas Blvd since every time a show starts the traffic basically comes to a grinding halt.
Still with everything this is one of those two or three things I always try to stop by and do when ever I am in Vegas.
:0)