In the modern day, box office gross is often considered the arbiter of a movie's worth, but plenty of excellent movies—or even just flawed by worthwhile experiments—has lost big with ticket buyers. Some eventually found their audience; others remain obscure, but these 45 box office bombs are definitely worth watching.
Popstar: Never Stop Never Stopping is utterly fantastic and there’s so many more great films on that list.
John Carter though, I’ve tried watching that one twice and never made it more than halfway. It looks fantastic but I just find it so dull.