Hasbro Revenge of the Fallen (ROTF) leader class is definitely the most movie accurate representation of Optimus Prime in both the 2007 and 2009 Transformers Movie.

This toy easily outdone any Takara masterpiece Transfromers in term of details, complexity of transformation and playability. Out of the box, Optimus Prime is in his robot mode ready to be pose with various pose. Transforming Prime into the SemiTruck is very complicated and it shows superb engineering of current toys compared to the G1 transformers.