Ripley's Believe It or Not Museum is a collection of oddities. It's entertaining until you realize that the majority of the exhibits are the result of human cruelty, genetics gone haywire or a huge natural disaster. Then it gets a little old.
Still, it's entertaining. Everyone who lives in the area should go at least once. I would leave young children at home, though--too much explaining to do. Bring them something fun from the gift shop instead.