I'm a musician, so it's really nice to see something dealing with music here that goes beyond "greatest bands in sci-fi movies," etc. Most of the above is freshman-level music theory, but it's a *good* thing that someone is discussing the mechanics of music rather than simply giving an opinion on something.
Soundtrack composition is an especially challenging field. Since musical evaluation is intensely personal and subjective, it takes a very talented and insightful composer to translate what a director wants the audience to experience from a scene. I can't imagine having to do what McCreary does as original as he is (John Williams, not so much ...).
Subtly, the DW melody is centered around a note that's a perfect 5th above the note that the bass line keeps returning to. They move around and are syncopated too fast for the interval to produce the sonorous sound of a perfect fifth (guitarists call it a "power chord") until the very end of the theme, but it provides a similar open effect. If you could hear the theme very slowly (and played by brass instruments), you'd start to hear some tonal similarities to the pieces above.
And, if I'm not mistaken, the "El Contador" episode of 'Archer' aired last week, so it's either a different ep, or this week's ep is a rerun.
Personally, I liked what they did in 'The Incredible Hulk': we see the Banner's gamma radiation exposure in a title sequence montage, and we get pieces of that story throughout the film. We didn't need to see Banner and Betsy dating, General Ross hating his daughter's boyfriend, plotting with military contractors to hide the real purpose of the experiment, then Bruce becoming the Hulk and nearly killing Betsy, and so on. It's enough to know that it happened, and to tell a new story that depends on knowing only the necessary bits of that background.
Even though it wasn't as good as 'Hulk', Bryan Singer also did an origin montage in 'Superman Returns', leaving the bulk of the film to tell a different story; that was one of the few parts of that movie I felt worked.