Anyone who's familiar with Transformers generation one knows this movie back from 1986. I also know the sad part of this movie when they actually killed off General most of Generation 1, including Optimus Prime. They introduced the new Autobot leader which was Rodimus Prime. They also introduced the quintessons which were supposedly the makers of the Autobots and the Decepticons. This movie had an All-Star cast where is Leonard Nimoy doing the voice of Galvatron. Peter Cullen doing the voice of the great Optimus Prime. Orson Welles doing the voice of Unicron. The new colorized version of the Blu-ray is excellent it's well cleaned up and well-thought-out to keep this classic going five stars all the way. If you're a fan of the Generation 1 Transformers you definitely should on this steelbook Edition.