If you exclude "Johto League Champions," the Johto arc has some really, really good episodes. That's the one I felt was the worst among all three Johto seasons, personally.
Originally Posted by CyberCubed
Opinions Regarding the Pokémon:
1. Anime: OS > AG > BW > DP > XY
2. Movies: OS = AG > DP = BW = XY
3. English Dub: 4Kids Entertainment/TAJ Productions (EP001-EP276; AG001-AG020) = 4Kids Entertainment (AG021-AG145) = TPCi/SDI Media (The Origin)/Very Good > TPCi/DuArt Film & Video (BW)/Poor > PUSA/TPCi/TAJ Productions (AG146-AG192)/Very Poor > TPCi/DuArt Film & Video (XY) = PUSA/TPCi/TAJ Productions/DuArt Film & Video (DP)/Atrocious
4. Games: XY > BW1 > BW2 > RSE > GSC > Y > HGSS > DP > RBG
5. Pokémon: The Origin: Excellent: 93/100.
6. Manga: RS > RB > Y > FRLG > XY > BW > E > DP > GSC
"It's like with each new Generation, Dogasu becomes an even bigger idiot than he was the last Generation." - Kalos Adventurer