This is my third time. I have gone at different stages in their progress. This is the best and pretty much the final product. The lobby is great. The signs are set up the best yet and they put some new ones up. The guides are always informed. I have taken my sister and fiance and they both enjoyed and they are not history buffs or big vegas people. There are a lot of great photo ops. Feel free to move around and take pics while the guide is talking. I felt like I was the only one doing that and it is always ok with them as long as they can see you.