THIS EPISODE WAS ABSOLUTELY HILARIOUS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HAHAHAHAHAHAHAHAHAHAHAAH.
But seriously, I found the episode to be completely hilarious.
1. Nunnully being alive was to be expected, but it was just so hilarious that 10 million people "got killed" while Nunnully, who was actually in the middle of the explosion, still survived. Even hundreds of knightmares couldn't get out of there in time, yet they did? How unrealistic.
2. Lancelot Albion, or whatever its name was. Absolutely overpowered. He beat 4 of the Knights at once, and even beat Knight of one that even had his own Geass. What happened to "Oh no! The knight of one is so dangerous, my geass is telling me to run away!". Another thing, if the upgrades like that were available, wouldn't they upgrade the other Knightmares as well? When Kallen's Knightmare was fixed, at least since they would know, wouldn't the pilots also like a upgrade to their own machine as well? Afterall, they even saw how the battle between Kallen and the Knight went. Even if they're so confident that they'd win, they'd still at least upgrade their machines, just to assure their victory. But NOOOOO, Sunrise gave upgrades to the machines that were related to Lulu, and that's it.
3. What Lulu was doing, which is to take over the world, is just simply not something Nunully wanted. It's so funny how he started OotBKs', saying he'll destroy Britainia, and change it for the better. If they knew Nunully was alive, would he have done anything differently? Well, if Nunully talked to him, yes. If not, he would've still done the same thing. Besides. He still wanted a "More gentle world, where everyone would be nice to one another". This completely ruins his own goal from the beginning of the series.
And btw, in an interview, they said they might make a third season, so, it's highly possible that they will. Oh, how sad sunrise has become.