Well, basically the director re-shot all the popular scenes from the first movie in a different museum and called this a sequel. There is no real attempt at a story line and the movie doesn't even follow its own rules about the power that brings the museum to life. One character travels to another state and then sets off again, alive without the magic relic. Don't waste your time.
this movie was great! the only thing i would change about it is to have more about their romance and not skipping the dance and going straight to the prom.