Tales of Berseria is a game I ended up liking a lot, especially for its characters, but it comes with a few caveats: One, you've probably already seen it, but Velvet's main outfit is ridiculously dumb. Two, they really overdo the "I'm EDGY" vibe near the beginning of the game in particular. Three, it also has some similar problems to other PS3/4 Tales games where the dungeons aren't that great and it's very corridor-heavy.
But if you can push through that stuff, which is especially bad in the early parts of the game (which is part of why I'm mentioning it), I think it's one of the better casts in a Tales game and there are some genuinely heartfelt moments in it. There's a couple scenes later in the game that are wonderfully done, and in general the voice acting is great, Velvet and Magilou especially (one of the minor side characters is heinously bad, but they have a very small role thankfully)