The promos for Invincible promised excitement and action that I had never seen before. The first half-hour showed promise with a great premise and setup, but the rest of the movie fell flat. Instead of building on the premise of the movie, it settled for a simple plot and even that was not executed very well. There were a couple of good action sequences in the beginning, but as the movie progressed the action became flat as well. A lot of flash, but no substance. With a story that had a lot of promise, it's a shame Invincible was vulnerable to poor execution and writing.