I just got back from watching WTC: the movie. I never saw the original, or read the book, but it's very good. I didn't go in with big expectations, but it turned out to be quite good. Not a lot of mystery in this one, as we all know the ending.

The Dog controlled media has unwittingly let some old archival footage leak. However, they seem to want the viewer to understand that there are important details that are going to be missed if you're not a dog.

That's the type of film this is. As the humans are putting pieces together, and the audience is putting together the pieces of the dogs together. By the end of the film, it's all over.