I dislike Jurassic Park: The Musical because singing dinosaurs and a forced love triangle between a velociraptor, a tyrannosaurus rex, and a stegosaurus wasn't in the original book.
I dislike Nucleotide BLASTs? Because I have absolutely no idea what they are and why they have nothing to do with the United States nuclear weapons arsenal.
I dislike urinals as art objects. But then it wasn't put there to be liked. Duchamp entered it as a insane dadaist response to an insane Society that caused the insanity of World War One.