I've started and dropped a lot of shows this season, here are my thoughts so far:
Attack on Titan: I never watched season 1, but I started watching season 2 with some friends. It's fine I guess. I don't really care about any of the characters, but I guess that's my own fault.
My Hero Academia: I thought season 1 was fine, but my thoughts on season 2 will depend entirely on how much frog girl we get.
Akashic Records of Bastard Magic Instructor: First episode was really boring. Second episode started to get more interesting (I like details about systems of magic, as long as they're coherent). Then there was an uncomfortable, unnecessary, and most of all looooong attempted rape of a high school girl. Not giving it a third episode.
Eromanga Sensei: I'm pretty sure it's been confirmed that this becomes a rom-com between the protagonist and his sister. Also it's not funny. Don't bother.
Love Tyrant: Not as creepy as I expected, but also not funny.
Armed Girl's Machiavellism: Protagonist would be kinda interesting if he stopped talking about "peace and freedom" all the time. His voice is annoying though. I think it's kinda on purpose but I still don't like it. Plus it's kinda rapey. And there's the weird stuff with the guys being forced to dress like girls. Seriously what the fuck is this.
WorldEnd: Finally something new and good. It's setting up a lot of plotlines and worldbuilding that they definitely can't get to if it's only 13 episodes, but it seems really cool so far. Except for that weird sex massage scene. That wasn't great.
Clockwork Planet: The art looked kinda cool, but the plot description wasn't promising. I didn't even make it 10 minutes in before there's a long finger-blowjob scene to "register is bio imprint" or whatever with the robot girl. Noped right out of there.
Grimoire of Zero: I don't have much to say about this one, other than that I'm enjoying it. Hasn't gotten gross with the young girl character, which unfortunately is surprising. It's competing with WorldEnd for the title of "best new show" (although it looks like they're the only good ones).