Some observations on TG:re 52 (based on comments from the jp netabare page):
The chapter is titled 「夏娃」, the Chinese (? please correct me if I’m wrong) way of writing “Eve.” It’s written with the characters for “summer” and “beauty/beautiful.” No second meaning has been found yet.
The Arima scene is most likely a hallucination, not a flashback. (Someone commented there’s no way the real Arima was that chatty, lol) A good chunk of people think Arima appeared to be much more crueler than usual to reflect Haise’s state of mind.
They are very amused at Matsuri’s old haircut
This week was a mess in terms of spoilers and there was a lot of confusion (and ugly comments), but once the complete real spoilers were out there’s no doubt in any of the commentators’ mind that Kanae is a girl and that drama has completely died down. There’s a lot of love and sympathy.
One commentator wants there to be a Hide-esque scene where Shuu places a hand on Kanae’s shoulder and says “I knew all along”
People are much more concerned with dissecting the Arima scene and wondering whether Amon or Chie are going to appear.
Lastly, here’s what a random commentator had to say: “Everyone is making these great observations, so I only have one thing to say. This turn of events is amazing. I’m so excited about this!”