Back when Universe of Energy was new-ish with Ellen's Energy Adventure, it was a sight to see. But as time passed, along with several generations of cell phones (noted in one of the first cameo's of "Dream Ellen"), it got outdated. Don't get me wrong though. I loved the ride system and always though it was pretty cool, but after awhile it got to be a good "nap" go to ride in the park.We've used Ellen's specifically for naps. As soon as the lights went out, we lied down to sleep. It was refreshing.