Oh. My. God.
CORPHISH, WHAT HAPPENED TO YOU? YOU WENT THROUGH PUBERTY!
I never hated any of the new voices before, but now I do. My God, forgive me for violating the 3rd commandment, Lord...but I swear that the VA isn't even trying to mimic the awesome voice 4-Kids gave the crawfish Pokemon.
Other than that, this was a nice episode. Ash was able to nearly win(before TR interrupted, as usual) using the stuff learned from Gillia's battle with the Vaporeon(which hasn't shown up since, I dunno, Sakura's sisters in Ecruteak City?). This sort of proves that Corphish ain't evolving - he's like Pikachu and Tyson's Meowth, wanting to show that evolution isn't always the way to gain power.
Loved the Dragonair. Yeah, we've not seen the middle Dragonite evolution for a while(I love Dragonair more than Dragonite), but hey, those are rare birds. Why should we flood the anime with them?