This was my second time going up. The first was a few years back and we went up late in the evening. It took 2 hours in line and when we got up there there was a storm blowing in and the fountains had been shut off and we were one of the last to get up. Basically it was miserable. This time I was out on the strip early in the day and went up just after they opened. There was nobody in front of me for the elevator up and very few folks when I got up there. I took lots of pictures and even figured out how to take video with my phone of the fountains at Bellagio which normally do not start until later in the day. Definitely one of those things to do when in Vegas.