Rotten Tomatoes is a bastion of awesome that lets you know if a movie sucks well before you waste you hard-earned money on it by aggregating the reviews of sometimes dozens of critics to give you a general feel for whether or not a movie is any god. And sure, movie critics get it wrong some times, but if 50 people tell you a movie is worse than being lit on fire, maybe you need to listen. These are some of those movies. Most scored under 20%. Suckers.