My review is based on family with small kids (2-5). We took advantage of the free admission for BofA cardholders on first Saturday so only had to pay for two of our kids. The kids loved it. It isn't huge and it is a little older but the size for smaller kids was excellent. We came right at opening and it was almost empty. We stayed fir the interactive presentation and kiss thought it was fun. They also got to pet some of the animals. My preschool and kinder boys loved the dinosaurs and all the kids liked the kids area with hands on activities. We also visited the park in site after... next time I think I'll pack a lunch to eat at park after. Overall fun at a good price for our family. A more detailed review with photos is on my blog... http://chaosinmyark.blogspot.com/2013/06/las-vegas-natural-history-museum-great.html