Phase II Begins: Iron Man 3

The latest, and possibly final, installment of the Iron Man films is a mixed success.  On one hand, it's high action with new themes, and Stark's loveable snark is turned all the way up to 11.  Sadly, the film is overcrowded with undeveloped elements and nonsensical plot developments.  For most, it may be an improvement on Iron Man 2 since it's a true hero's struggle  from start to finish and the lessons learned are much stronger, but that doesn't excuse an unfocused story, a mish-mashed villain, and frankly, a significant disservice to the source material.

NOTE: This is a review of IM3 as a film in itself and what it bodes for the future of Marvel Cinematic Universe.  Some Spoilers ahead.