I have to say, I think this could quite possibly be my favorite episode of BW thus far. The animation is beautiful, especially in the Undersea Temple and the summoning of the Reveal Glass. The situation is tense and the action is handled well. Ash and Giovanni finally meet and battle, even if it is brief. To me, the best part was when Meloetta was put into place and forced to watch as her recorded song was used to bring the temple to new life. It was a heartbreaking scene, and the fact that the only music was the recording of Meloetta only made it more poignant.