This is a pretty significant episode to the series, as it shows us what exactly the D-Pilots are training for. It also reveals who the Joie Lady, the old lady who gives out yogurt to the characters throughout the series, really was. As they train for the mission that will determine the fate of the world, the bar has been set really high. I'm looking forward to seeing what the next episodes will have in store, with an amazing new OP as well!