I loved this and the indigo league.

I really like all of them, although I haven't seen much of black and white.

I hated Misty and the characters were annoying in her episodes. Only watched them for Team Rocket.
Loved May and the contest, and the rivals with it.
Loved Dawn and the contest, plus Shinji/Paul. <333
and Unova's episodes are just boring. I don't like the Pokemon anime anymore, because it's the same plotline and heck they even reuses old episodes.

So out of these, between May and Dawn's episodes. Sinnoh's episodes are a close second just because of Dawn and Shinji. But I enjoy watching May's episodes more.

Hard to pick just one.I love each Pokemon series in different ways!:p

The original was so much better.

Aaaahhhhhh! My childhood! Every darned Saturday morning at 7 in the morning, but I was there EVERY TIME!
I have now re-watched it Japanese as well! Boy did the dub I always watch suck!

They messed up after Indigo league in my opinion.

I liked the original stuff better, before they started adding thousands of different Pokemon. Everything was so much more simple in this.

The classics. :) I started watching when I was 4.

Original forever!

Sora: Same, but that doesn't make me like them or pick them.

Misty completely sucked, she's the reason those old episodes are horrible. If I watch them now, I have to focre myself to just for Team Rocket. They were complete morons in those episodes and the characters were annoying as heck, expecally Ash and Misty. Actually you Mmaybe can blame Misty for some of the fans poor additude.