Tamaki: Pretty freaking awesome. Vic is wicked, and he sang an unofficial version of Shissou which rocked my socks off. Only thing I can give as a con is I'm wondering how he'll do really emotional scenes with that Tamaki voice.
Haruhi: I REALLY didn't like it at first, but she kind of grew on me!
Twins: Smexy. Seriously. I'm glad they made the difference between Kaoru and Hikaru, making Hikaru's voice lower slightly. They sound brilliant together.
Hunny: Pretty good. Sounds like a little kid[a little boy, I might add, which I give props to], and uberly cute
Mori: From what I heard, typical sexy deep voice. It'll be interesting to see him once he gets more lines, especially that episode of his.
Kyouya: Hm. I expected him to have less of a snobbish tone, and more cool sounding, but it fits good.
SONGS
Sakura Kiss[OP]: Oh, wow. I hated this. Especially the 'Kiss kiss, fall in love' and ect. My God.
Shissou: ......Vic was WAY better. No idea why they didn't use his.
Overall: Pretty damn good.