I think Titanic is the only movie that comes to mind that I didn't enjoy despite huge popularity. That said, the only genre of movies that I buy are the historical epics and swordfighting movies, like Gladiator, Patriot, Last Samurai, Troy, etc. Titanic never had a fair chance. By the time I saw it, I was already irritated with its title song, which had been overplayed ad nauseum. I watched the movie expecting to be unimpressed, because I had already been annoyed by the constant publicity over it, and I left feeling just as I intended to feel about it when it was over.