"Night at the Museum", a cult film about the New York Museum of Natural History, the night was coming to life. The film has become a modern children's classic and belongs in every collection. Unfortunately, the second part has been somewhat lost the quality. The reason is that you have endeavored to follow the American principle of "bigger is better" and now expand the topic to the Smithsonian Institute in Washington and especially the Air & Space Museum. Of course, the effects are greater and showy as in the first part, the slapstick an exaggerated and eccentric view, but that is where the problem lies: it looks too weird, too silly and too little credible. Since cameos from Oscar the Grouch and Darth Vader no longer help. Sure, there are highlights and the film has a certain charm, but the cult potential of his predecessor, he will not reach.