We only paid for the Odditorium, we did not go through the Mirror Maze of watch the 4D movie. You can get a combination ticket that can save you money, but we only had time for the one exhibit.
The museum provided entertainment for about an hour or so. It's standard odds and ends that you can find at any Ripley's museum. I will say that this was have far more interactive exhibits than some of them. I would not recommend you going if you are quite squeamish as a lot of the artifacts are made of human skin. The Hogwarts made of matchsticks is something to be seen!
If you have time to kill and this is you type of entertainment, go see it.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.