I still continue to argue that the masters' voice actors don't really sound like teachers of a hidden, ancient art of keyblade wielding but more like. chief executes? ^^' At least in the trailer terra isn't that good, I mean come on... in the Cinderella world his "You have to be stonrg. Strength of heart...." thing sounded very anemic. He's quite good with Xehanort though.
And then Xehanort. In my opinion the dry voice fitted him better than this "froggy" voice he's having now... It sounds like he's speaking form the throat. It just simply sounds ugly, compared to the ugly but still mysteriously threatening and disgusting voice he had in the japanese version... When he talks about keyblade war in the end, I don't get any chills at all; in the original I got them so much I got tears in my eyes. This might also be due to bad translation (which I complained about previously).
The more I listen to the voices, the more I start to like Aqua... Maybe her accent (?) just threw me off a bit. I still think Vanitas is great, probably better than in the original.