So I went over to TFWiki and on Episode 26, I see this in the description heading: Jack learns more about Optimus' history on Cybertron while the Autobots continue their battle at the Earth's core. So I'll open the floor for discussion. How good does this episode sound? This is only a discussion thread for the description and speculation on what we could expect. TFWiki is usually reliable, but if it isn't, please let me know and lock this thread.