Averaged over 31 reviewers , the film , Night at the Museum : Battle of the Smithsonian received a score of slightly more than 40 % .
Another review aggregator , Metacritic , which assigns a normalized rating out of 100 top reviews from mainstream critics , gave the film an average score of 42 % based on 31ï¿½reviews .
Night at the Museum-COLON- Battle of the Smithsonian