Each series of movies has its trademarks, and this one is no different. Basically, the things that we can expect to see in all movies. Here's what I picked up... 1. Sam yells "Optimus!" and/or "Bumblebee!". 2. Optimus Prime's "one-liner-followed-by-fatality". 3. A unlikeable governmental agent. 4. Optimus Prime's opening and closing speeches. 5. Sam is attacked by a "small" Decepticon.