This was a great and cheap activity for my family when we were in Vegas. If I remember correctly, it was a little ways from the casino entrance, but worth the walk and trying to find it.
My family is really into film and television, so this was great. We signed up, took a survey, and then watched a tv show, which we enjoyed. It was a cool experience and I love reviewing things so it was a great experience. When we were there we saw other families with kids, so this is good if you are looking for a cheap activity to entertain the whole family.