After the Mob Museum took way less time then predicted, my husband and I decided to head to this museum since it was also on my to do list. The staff were super nice and there is some cool stuff to see but I had the same issue here as I did at the Mob Museum. There is a lot to read and absorb and if you aren't in the right mindset, you won't feel like reading through all of it. There are also only so many grainy mushroom cloud pictures you can see before they start to look the same. I bet if I had gone into the bomb experience video I would've gotten more out of the museum but my husband gets too freaked out over simulation stuff like that. I didn't end up going because I didn't want him to have to wait. Unless you are really interested in this type of stuff, I'd say skip it.