How was your experience?
This is a fun exhibit, especially enjoyable if you're a fan of spy movies/novels. The interactive portion is a little cheesy, but great for kids (and adults who like to pretend they're kids). It's also fairly educational ... nothing like a Smithsonian museum, but still informative. We had a great time! It was good to get the discounted tickets, because the permanent exhibit isn't all that big. Without the discount I would have considered it overpriced. But it turned out to be a great way to spend a couple of hours with my kid in DC.