Action is great. Plot is good but Marvel needs to work on their female-story lines. The film begins when Tony Stark does something bad. He creates Ultron, an artificial intelligence that within moments decides the only way to save the world is to end it. The character evolves quickly throughout the movie but what you don’t get from the trailer is just how much like James Spader he is. You see Spader’s face in his animation, and mannerisms as well as his voice.