quote:This gets into a tricky issue with comic films, while you do have the geeks who know all the origins and backstories you've also got your casual viewer who needs to understand what's going on. It's fine to drop some easter eggs for the fanboys, but there has to be enough exposition for a first time viewer to follow. There will always be some differentiation from the source material as there is with any literary adaptation, that's something you just learn to live with while hoping there's nothing core to the characters that's been radically changed.
Define "glaring errors". Errors as to the stories in the comic books v. the movie versions? A lot of people are going to see the movie because it has Superman and batman, and have no idea about who/what Doomsday really is, or any of the canon of those characters other than the superficial. Is that what your talking about?
As far as "is this a good movie", for me the simple evaluating factors start with the characters. Why is this person doing what they're doing? Do I understand their motivation or reasoning behind their choices? Are they doing things or making decisions that seem to go against what I've been told about them as a character? Bad movies tend to have characters who don't act consistently or do things that seem counter to the choices a logical person would make in a similar situation.