I tend to not like yandere characters but this was a very unique spin on it.
I also very much appreciate the loop mechanic being a factor for the other characters, not just 1 or 2.
I wish there was a rewind button though, sometimes I would accidentally click forward and then the history tab was all messy and unreadable.

Also, it seems like MC wasn't the only one going insane with Rikka pseudo-lying to herself about MC being extra quiet at the end.

Lastly, when skipping through dialogue I have already seen, there are parts where the game seems to force you to wait even if I am trying my damndest to get through to the new dialogue. (Like with the giant text wall thing at the end, or the letters.)