Art, famously, is a matter of taste, and as a general rule of thumb, you have it while others often don’t. Just goes to say. Because you know what you like, even if you don’t know anything about art. Simply put: taste is personal.
With commodity art like most films, many people weigh in, and opinions are often split, but sometimes, even with, or perhaps because of, so many, a consensus grows — thumbs up, thumbs down. Everyone, or nearly so, seems to agree one way or the other. In particular for today, there are the films everyone hated.
I’ve found some of those despised films are underrated gems — or at least are not as bad as popular vote makes them out to be.
I wrote recently that 
Logos con carne 