So i've been watching some Youtube playthroughs after finishing the game and of course i've missed a bazillion things including Archdragon Peak and Champion Gundyr. I don't think i managed to finish a single NPC questline. This is what bugs me with the Souls games, too much hidden stuff which can be very punishing for someone who wants to play blind. I mean, putting a boss fight behind an illusory wall? Really?
Otherwise a great game, probably will be GOTY for a lot of people. My two key nitpicks (other than the hidden stuff) is that a) at the end there wasn't much variety in the boss fights, it was basically a dodgefest against aggressive pissed off armored dudes one after another. Would have liked to see something different. That being said, the Creepy Bros fight was my favourite of the game. And b) pacing felt off at the end. Didn't have an issue with the overall length of the game, but a back-to-back boss fight felt kinda rushed, especially since it was already done previously with the Dancer.