Wow, so much hate for poor little Hope. I actually like his character the most so far. I just.. hope.. he gets over the little issue he's having (the thing that happens in the beginning of the game) and I.. hope.. he does it soon, because just about all of his dialogue so far is about that. Hope's voice actor, Vincent Martella, is the only one I'm familiar with so far. He played Chris' best friend Greg on the TV show Everybody Hates Chris, so every time Hope speaks, that instantly comes to mind, which so does not fit in this setting at all, haha.
I'm 100% on the same page as Wanderer about Vanille, yuck, she doesn't fit with the rest of the crew at all in my opinion. Given that even her English voice is annoying, I would absolutely hate to hear the Japanese counterpart. Here's hoping something drastic happens to her character so she knocks off the whole cute and happy attitude and starts getting serious. If Selphie were ever to return for a future voice-acted game, I think she'd sound and act just like Vanille. Scary.
I'm starting to like Lightning more and more as the game progresses. The way she acts towards the beginning of the game was a bit of a turn off but she's getting better. Early on she kinda reminded me of a female version of Cloud or Squall (perhaps this was intentional as they're all weather related?). You know what I mean right? "Whatever..."
Not sure how I feel about Snow and Sazh yet, haven't learned enough of their past or seen enough serious dialogue with them. A big smile gets planted on my face every time Sazh's chocobo makes an appearance though. If there was ever a pet that I would want, that would seriously be it.