Finished Ending A. Game is ok so far, ready to dig in deeper.
The "who's the real monster??" foreshadowing is laid on pretty thick throughout, didn't really hit any emotional notes for me yet as a result. Gave up on side quests early on, the game hasn't convinced me the minor world building you get is worth the tedium and map frustration. Not really feeling the large open zones in general, even if they're relatively manageable once you get fast travel.
Much more fond of the gameplay, the surreal directions the story moves towards later on, the presentation and the seamless transitions between side scrolling/top down/3D environments. Music is lovely for the most part, found the amusement park theme annoying as hell though. The pod and chip upgrade stuff is fun to play with, until I lose my corpse on some BS camera jank and my auto-heal as a result.
So yea, a little down on the game at this point but I'm also hooked and started right back up after credits finished. Didn't play Nier but watched the videos and know I've only just started, hopeful that my impression will improve as more is revealed.