it be rather funny and a to be expect the joke be hit and miss with there be more hit than miss for me . i think once again it could have be funny and there be some unnecessary joke and but all in all it be a rather funny flick . this one actually play like a sequel a character from the previous flick be explain why they aren not here rather than just be ignore all together . for this one the required viewing or basic knowledge of a movie that you need for this one be mainly saw and the grudge and the village and million dollar baby and and for me the best one war of the world ( a movie that need some fun poke at it ) . there be also something in there make a bit of fun of a movie pretty much you do not need to have see be know all that much about . you will get it as long a you watch a bit of television . the war of the world to me seem to be the main film parody and however the other film get their fair share of the joke as well . the opening be rather funny with shaq and dr. phil do a saw recreation and there be other celebrity who make short visit a well however it be still the same group who form the core of the cast . worth a look see and however and if you do not care for scary movie 3 i would say you probably would not like this one .