While the movie is great with a fast pace, lots of action it builds to a disappointing climax that's a bit predictable within the story. The main drawback and negative for me is that although the graphics, acting, sci-fi gadetry is ridiculously awesome the story is only focused on the action and smacks of a narcissistic view lacking any real moral unlike the original movie that tells a story of self-discovery and personal redemption for Tony Stark. A great effort at continuing something truly amazing and inspiring but instead a true letdown.