This is cool, but pretty over priced in my opinion. Outside the admission fee (which be sure to track down a $5 off coupon in one of the Vegas books or from one of the people handing them out across from the entrance), you then have to rent for $5/each these have controllers. They do tell you you can download the app to your phone to use, but it will use up over half your battery! You also need to be able to connect to their WiFi which oddly enough, no one in the tour was able to do (hmmm....)
Ok, so onto the tour. So basically you go from room to room and each room is based on a avengers character or group of them. There are props from the movies and info and as you move from room to room you take a quiz to gain clearance to become a shield member. The beginning and end are the best (won't run the ending for you!) but not worth the $30+/pp in my opinion. At the end they make you wait to take a photo. We thought maybe that was your Memento to take with. It is.... For $25! So, if you really like avengers and have the time and cash, it's fun to check out.