I checked out the first episode on Funimation's site, a few observations.
Overall I'd say it's a 7/10. Nothing to spectacular but it definately isn't terrible. Wonder Retard's voice is kind of whiney (which fits him), Suzuka's has a maturity to it (which fits her), and Miho, Ayano, Saotome, and Megumi's voices aren't too bad overall, well at least they don't make me want to jab something into my ear.
2 gripes though.
First is how they have Yamato pronounced. They say it like Yama-to. While it might be right, it just bugs the fuck out of me. After all, everytime I've heard that name it's been pronounced Ya-mat-o. I don't know how to describe it, you'll just have to hear it.
Second is the drunk ranting. It just isn't good. The VA's are trying to hard to sound drunk. It just didn't work for me. Though it might be the lines, but whatever that part annoyed me.
Oh and btw here's the site:
http://funimation.com/suzuka/

