well i like both the OP and ED themes of SNS II!
though at first the OP was totally a hard rock but when you reached the vocal part its really cool! and i really love it! XD
as for the ED well i like it because the rythym is just nice + its just one of the common genres sung by Mami Kawada
anyways i have the OP and ED TV versions though but i can't wait for the release of its single this coming OCT.31 XD