Gaffer Tape said:

I agree with you up to a point. It's not a movie-breaker. It's a relatively minor point, one that just happens to attach itself to a major point. However, the point to which I disagree with you comes at the end. "I knew the joke was a mistake. It is easy to get confused by it," but, "this is not a legitimate criticism of the film. If it negatively affected your enjoyment of the film, that is your fault." So it's a mistake, it's confusing, but if it bothers someone, it's their own fault? That's something I can't get behind.

Okay I'm sorry if my wording wasn't clear. I thought it was a mistake because it might confuse people. But it's not a real criticism because it's not a real problem. Those who think it was a problem are the ones that were confused by it. Because what it really was was a simple joke. Criticizing a film for a simple joke is not really legitimate.

What I'm trying to say is yes it's partly the film's fault for confusing them. I think it was wrong for me to say that it's entirely their own fault. But, if they were to look closely, they would see the Robin thing is no more than a joke, something that shouldn't affect their view of the film.

I'm not trying to crazily apologize for the film's mistakes here. I'm just trying to explain how little things like the Robin joke are nothing to get worked up about. If you don't want to listen to me, fine. I don't care. Your loss. I'm just trying to help people enjoy this fantastic film.