Dan Aykroyd is a great author, he give his best not when he is only a actor, but when he had the full power in the movie( Screenplay, producers. . . ). In this comedy the entire project it's his , in fact the story of two aliens going from away space for conquest the earth but a spoilt constrict them a long adaptation stay on own planet is very funny and hilarious, if you think that the movie is based on a old `Saturday Night Live', you can understand the arrogance and the provocation that it contain( a little limited, but efficacious). The gags are very hysterical and funny, the characters are enough strange for laughter, but the story is not very developed and it seems almost a pretext for to stage a serious of sketch. There are many special appearance to the new stars of the `Saturday Night Live' as Chris Farley, David Spade, Adam Sandler, and the old but always funny Jon Lovitz. Indeed very funny and a good satire of the American lifestyle, where the strangers are more `normal' of the local. My rate is 6.