I really wanted to have a great time at MOSI, but from the second you step in you just don't feel a cool buzz about the place. It's a big, concrete bunker, loud, cold and uninviting. Mosy of the employees I saw were bored and just passing the time, the exhibits had potential, but sadly alot of them were broken and the ones that worked were the "push the button and watch" variety, not much effort made to really engage people. the planetarium show was just that, a movie followed by a short ten minute presentation, again, not much effort into it. I would by pass this and hit Busch Gardens, at least its clean there, MOSI needs to clean up it's buildings and cafe. Spend your money elswhere.