I was wondering this and with the news of the movie theme songs now it's only appropriate that I ask you, what is your favorite version of the Transformers theme song(s)? Even g1 had a different one every year to choose from. I've alway like the season 3 version of the original show (G1) the most from all of the TV incarnations. But out of every single Transformers theme song I've ever heard, it's definately the Animated Movie Theme song by Lion. I think that one is awesome.