(2014-05-27)So listed because we watched it front-to-back tonight on the Apple TV.I think the second one was better, but this one is still pretty good. Definitely in the top half of the Marvel Superhero Franchise Universe movies.
This is a collection of techical information, much of it learned the hard way. Consider it a lab book or a /info directory. I doubt much of it will be of use to anyone else.