i go to this movie with very low expectation . after watch the trailer and i think this look pretty lame and a real waste of money . boy be i wrong . this turn out to be an extremely funny movie and which do an extremely good job at parody movie such a saw and saw ii and the village and the grudge and war of the world . this movie have a plot and but it be all over the place . it start off with dr. phil and shaq chain in a bathroom and for anyone thats see saw and they cram the bathroom scenes into a 2 minute . we then go to our hero from the first three and cindy campbell ( anna faris ) and who have take a job look after an old lady in an old mansion . she meet tom ryan ( craig bierko ) and they bond pretty quickly . a few day later the world be under attack by tripod . cindy and an old friend and brenda meeks ( regina hall ) go on a quest to try and defeat the alien . a i say before and i be very surprised by this movie . i find myself crack up at most of the joke and some of which be very clever take offs . the acting be ok ( leslie nielson particularly funny a the whack president of america ) for this type of movie and we shall be expect a fifth installment shortly . i would rank this second out of the series and just under the first one . 3½/5 .