A bit of a letdown really. It feels like they just extended 16 by a few hours with its own similar sidequests, an okay eikon battle, and just generally easy even in FF mode. I had hopes they would fix some issues and was looking forward to their endgame dungeon, whatever you want to call it. It's just 20 waves, with 15 of them feeling way too similar and the rest just repeating one phase of past bosses. Even the secret boss is just a repeat with a couple of new moves. I genuinely think this hurts my perception of the game. I didn't really think all the new Eikon abilities were great, but a couple were fun to use.