I've gone. It's much better than all of the other ones like Ripleys Believe it or not, but it's not to big. It is a Disney Style attraction though, with a story and animatronics. It ends with a pretty rough simulator ride, that includes stuff like being on the worlds worst train crash, and being a pool ball on a pool table (there are stationary seats). If you have any questions, just post them.
(I've attached a picture, and hopefully it will come up without a problem!)