Very awesome! We only went to the ark, and not the museum. But the ark alone is very cool, and we spent probably 3 hours looking around inside. They have a couple of short videos (about 25 minutes long) that you can watch, there are cool robotics inside, lots of simulations, plenty of bathrooms (on all 3 floors), snacks available on all floors, disability scooters and strollers are available to rent, and you get to each level via ramps, so it's very easy for everyone to get around. Definitely would recommend it!!