Scary movie 4 has a direct blend and emphasis on "The Grudge", "War of the Worlds" and "Saw." With an all star cast it certainly is the movie to see if you like seeing celebrities. Other then that, Scary Movie 4 is better then Scary Movie 3 but it is just a mass blend of movies that just don't make any sense. The movie is very funny but in between the jokes your left wondering who the hell wrote this.

If you're in for movies where you would be just satisfied with pure humor, then Scary Movie 4 is for you. If you manage to keep up with whatever storyline there is, there is a funny tricky ending. Really not a blockbuster or a must see movie.