How to make me giggle

Remake a cheesy horror movie with one of the most delightfully cheese-o-rific names that a delightfully horrible horror movie could offer: The Crazies. With a plot line that includes the mysterious poisoning of a town's water supply that results in the residents going...wait for it...CRAZY, and with an accompanying song like Gary Jules' 'Mad World' ("All around me are familiar faces ... no expression, no expression ...") this movie is a shining example of how you can summarize a story right in the title.