I think it's the comedy for me. Other than Animal House, I don't like the fratboy humor, and they romantic comedies are the worst.
horror
every genre has bad movies, but i typically find that BAD horror movies are worse than bad movies from other genres.
Musicals--- hate em
Monty Python? Mel Brooks?
I do Mel Brooks, some early Zucker Bros but overall, I can't do comedy. I won't pay to see them, and rarely do I have them in my collection. Of course, there are some that I like but overall...NOPE
British period flicks are like kryptonite to me.Screwball comedies
Biopics. Especially ones about musicians
British romantic period pieces( and super British movies in general)