The ROL barges where a lot of work to maintain, the tech was finicky on its best day, and costly to operate. The floats' fountains had water sanitation systems onboard so that the nasty river water being flung in the air and on guest would not make them sick (as I understand it was high intensity - high current) ultra violet and high volume filters. The sanitation system drew as much power from the batteries as the propulsion system. The sound system was value engineered to the point that your experience at the show was heavily impacted if you were not sitting in one of the few good locations. As someone else stated, the show never had a WOW moment, it just sort of droned on without any soft of crescendo. In even moderate winds they had difficulty keeping the float within their choreography profile and that sometimes would cause floats to go dark and fountainless because they needed to conserve power because of the excessive course corrections. Personally I was never overly impressed with the show but I also realize that much of what they were doing was new tech and version 1.0 of just about anything tends to have issues. How reliable was the original ELP? How about the 1999 version of the earth globe? Lest anyone forget how long was it before test track was up more than it was down? Hopefully they learned from doing this show and the next show in/on that venue will be a knock out.