Maybe Dom Cobb is a metaphorical name like Ariadne or Mal, other characters in this turgid crowd-pleaser, and I just didn’t know what the significance was. A lot of people who have seen it will tell you that Inception is one big metaphor — a movie about making movies, about how movies work, about what it’s like to see movies, and how close they are to dreams and how life is like a dream and like a movie, too. “It’s a movie about movies!” these fans insist, giving special emphasis to the word movies the way sometimes people used to say something meaningful was about life. Then they tell you how it was about movies. What they don’t tell you is that it’s about bad movies.