Meet Dave is absolutely incredible. The movie centers around a crew of minute humanoid aliens from planet Nil. They are logical, emotionless creatures who do not know about things like love. They send a special device to Earth to drain the oceans and harvest the salt - their main power source - to avoid a massive energy crisis on Nil. In their ship, shaped like a normal-sized human being, the crew (the main characters being the naive Captain, the by-the-book No.2, the pretty No. 3, and the seemingly butch security officer No. 4 who discovers a different side of himself; as well as No. 17 the repairman and the Head Engineer, No. 10) discover new things about Earth through a woman named Gina and her son, Josh, who has found the orb that they had sent. Emotions start to rub off on the crew from the Earthlings.
I think a lot of people didn't see this movie because of Eddie Murphy. I've heard he is not a nice person in real life, so that might be why. To properly enjoy this movie, don't see it as a 'Eddie Murphy movie'.