B/W is still worth the watch it has some very entertaining episodes. They're actually on the way back to Kanto now before they start X/Y.
Lord: For something that apparently doesn't work Pokémon is still on the air. The magna is great but it's a comic. Comics and tv have always had a divide in terms of what they can show and what changes they make.
Everyone can relate to Ash in one way or the other and the bond with Pikachu is something they don't want to replicate I guess. Yes I hate that they reset him, especially for B/W but honestly when he went to Hoenn it was fine. They needed to reset him because he had all these epically strong Pokémon and it was cool for him to "start all over again" as the theme song said.
Ok since the Gym Leader thing stalled how favorite Pokémon standout episode? To hard to understand? Ok here let me give you my example.
In the first battle of the Indigo Plateau Ash used Krabby. I Pokémon we hadn't even seen since he got it near the beginning. It looked like he would be wiped off the face of the earth but instead he evolves and beats three Pokémon on it's own including using Hyper Beam. That's an all time classic moment.
So what episodes made you want to stand up and say, "Dang, I have to have that Pokémon!"