Yeah, it felt sooo slow haha especially the earlier Yang and Wiess episodes. The cliffhangers have felt harsh, they always come at the point when you want to watch more =p.
Defiantly I am going to guess the last few episodes are going to full of action, hopefully we will see more of Winter and Cinder before the volume is over.
Volume 3 was perfectly paced with its arena battles and then the later final battle with comedy moments and backstory inbetween.
I know right it was like Vol 4 started and they said heres Cinder, Emerald and Mercury they used to be super badasses but are kind of weak now, Cinder seemingly no longer speaks (apart from whispering to Emerald and her telling everyone what she says). Here are a group of new villians (who have hardly any screen time).