A lovely mini-film in every way. It brings back Kingsley's delightful performance from "Iron Man 3", remedies the (justifiable) fan disappointment at the film's use of the iconic Mandarin, and fixes the seeming plot contradictions that film had with "Iron Man 1" and thereby bringing the trilogy together in a very satisfying way. It even ties "Iron Man 2" back into it with its post-credits scenes, making this little film a loving and entertaining addition to entire the franchise. Its sole flaw in my opinion is its likelihood of leaving an unresolved plotline hanging for decades to come, but this doesn't really detract anything from the film. ( )