I thought this was great. The animation, the fights, the deaths. I'll need some time to recover from one of my favourite hashira's demise. For the backgrounds that felt drawn out, E.g the cry baby, I mostly skipped. He's come a long way though. Also the flashback of their former teacher that was looking after Nezuko. We've heard all those things before. I didn't think Tanjiro would achieve the level of growth that he did and at some point I was honestly worried about the fight with Akaza. Which was so great I can't wait for the Upper 1, and most importantly Upper 2. Someone needs torip that demon apart.