I'm enjoying the serious plotlines but not so much the mini-filler stories which can get a bit gratuitous and 'back to square one'. Mizuri didn't do much until the last 10 chapters or so of the first season at which point she did some interesting things. She's definitely very different to the other girls, almost like she'd be happy to watch over Tsukune, without getting too involved... I'm guessin you learn more about her in II?
lol it's alright. The story really gets spicy once Tsukune starts receiving Vampire blood. It's a bit of a slow start, but after a few chapters it just keeps gettin better. I hope you end up a Mizore fan, like the rest of us She's a unique character with unique tendencies and slightly Yandere XD