Nen has read PokeSpe all the way to the early D/P arc, and the only character that she really dislikes is Misty. I find her personality irritating and crybaby-ish, for some reason. :x
But that's it. I love all the other characters, including Yellow and Emerald which are possibly the most hated in the entire series. >.>
... yellow is who i love with flanerry and Blue-chan <333.
Emerald is okay. Hes good in character.
Who pisses me off is DPP. I seriously DONT want to read DPP after buying volume 30. Terrible I swear.