Nine Inch Nails

Nine Inch Nails' Trent Reznor is best known for his eccentric playing style and outlandish musicality. No one really gets this band, but select people definitely like them. Though critics have praised this band a lot over the years, there are also critics who just don't understand the appeal.

Pearl Jam

Pearl Jam is like the epitome of dad rock. They were huge in the early 1990s and established themselves as an iconic grunge rock band from Seattle. However, people have some major issues with Eddie Vedder's voice and his lyrical composition. Both too much and also not enough at the same time.