The fight scenes could've just lasted a bit longer to justify the power of the snow ninjas. Kakashi ran away when he first met the snow ninja, yet he overcame him in one battle scene. Yeah, maybe it HAD to run away not because he wasn't good enough, but because he couldn't risk it. But when they talked, it seemed like the snow ninja leader put every other ninja leader to shame. It's like, "Wow.. Orochimaru kicked so much @$$, but this new snow ninja looks like he can wipe the floor with Orochimaru." And then you're disappointed.
I'll have to watch eps 100+ now.