YMMV / Pokémon S15E49 "Unova's Survival Crisis!"

• Moment of Awesome: Even viewers who don't care much for the Unova arc would agree that Pikachu launching a giant Electro Ball at Giovanni and the rest of Team Rocket, decimating the podium they stand on and freeing Meloetta in the process, is one of the most awesome things ever seen in the anime. It's especially awesome due to being payoff after 15 years of waiting - Ash and Pikachu finally defeated the boss of Team Rocket.