Went 1 year ago with my 6 year old he liked it but wasnt blown away, and frankly neither was I. The "snake" road to the end lasts only like 15 minutes, so it finishes before it starts. The shortness and simplicity took off some stars for me. Being Vegas I expected to be dazzled and wowed but its was just ok and not much more. Liked the pirahnas wanted to feed them but not allowed haha. I was surprised how much my son did not find interest in it, just kinda ho-hummed along the way. They give you a gizmo that describes anything you point to which is cool. Really 2.5 stars i give'em 3 here.