Misleading Trailers

So after seeing a trailer for a movie called Special, i saw it was going to be on and tivo'd it. It wasn't a bad movie, but the trailer made it look more like a comedy and it felt almost anything but. Very melancholy and pretty tragic. I hate when whoever makes the trailer makes it look like a different genre or mood. Although i do love it when people remix trailers to be something else, but that's not meant to give an idea of the movie. There have just been too many trailers that do that, and i'm not even going into the ones that give the whole movie away or have only the best jokes. I'm not saying i could do it better, but someone should be able to at least.