Marly - Delicious. Perfect. Best voice in the game as far as I'm concerned. I’m shocked at how they pronounced his name though. It’s disgusting. I always prononced it Mar-lux-E-Uh. Sounds a whole lot better.
Larxene-Girly, but still badass. It suits her. I like it. Didn't hear the baconator.
Axel-Quinton Flynn what happened?! His voice for Axel was perfect in KH2. Here he sounds bored out of his mind and different.
Vexen- Although I’m still partial to the Japanese Hojo’s voice for him, made him sound more insane, this suits him. The Quincy Prince did a good job.
Zexion, or should I say Zexein, eww- I don't like his voice. He sounds to much like Axel. Axel’s voice coming out of Zexion's body is not good. I would have preferred if Lelouch a.k.a. Johnny Yong Bosch or Yuri Lowenthal voiced him. They seem to fit his personality more.
Lex- No
Namine-Even though there’s a different person playing her it sounds the same, just with a tiny hint of a country in it sometimes, but still good.