Expensive! But fun for super hero fans. My main complaint is that when I was there the HUD sections of the Iron Man exhibit wasn't working. Also the last section where you fight against Ultron is kind of half heartedly implemented, its strange that you can't really fight outside of the screen right in front of you and its not really clear which superhero you are choosing unless you know the subtleties of their avenger badge (but true diehard fans probably have no problem knowing the difference between hawkeye and black widows avenger logo).