I for one am looking forward to Saturday to see this week's episode. That battle is going to be great. One thing I like about the second season is the animation quality. It's perfect, plus there's no filler. Everything is just like the Manhwa. It's being adapted faithfully.
I will wait for the finale to give my point of opinion. :p
The fight in chapter 6 was crazy, I think the best chapter so far of the whole anime. Chapter 8, the finale, was also very good. I think the last 5 episodes left will be crazy, plus the weird character out there. Lots of hype!