6. Thor & Jane Foster's Relationship
This needed to either be further explored or not done at all because, so far, it's been a pointless and shallow sub-plot. There's an argument for the whole 'love at first sight' thing, but Thor and Jane Foster barely spoke to each other, yet they effectively devoted each other's lives to each other when Thor departed at the end of the movie and are set to continue their romance in the upcoming
Thor: The Dark World. The romance offered nothing to the plot and when it was occurring on screen it was contrived and almost inexplicable. Although it's a relatively minor issue in the grand scheme of things, it's probably my biggest gripe out of every issue on this list.