Made in Abyss, season 1.
Well, finished the part that's currently on Netflix here, which is the 13 episodes of the first season. The last episode is twice as long, so technically it has the runtime of a 14 episode show with 25 minute episodes. Not that it changes much. The pacing is all over the place, which is less of an issue than it might seem.
Over the course of the first season, Reg's penis is talked about on three separate occasions. Once after Riko examines him, once after a grown up looks at it in curiosity and once more when Riko and Reg go skinny dipping in the Abyss, which has a very obvious consequence that Riko comments on by basically asking him: "What's going on with your willy?" Riko, on the other hand, hangs naked from the ceiling, gets undressed after some distress because Reg wants to 'check' her for any injuries, gets undressed after a serious injury, and of course while bathing (where she can't do it herself due to the aforementioned injury).
She also, on three separate occasions, soils herself. While it does make sense that she would do that under extreme duress (once unconscious while poisoned, once while in terrible pain), the reason why it was necessary to comment and in one case show it is not entirely within the grasp of my understanding. The third one was an 'accident' at night because she was afraid to go to the loo. Well, all in all, it could have been worse, I suppose. Riko is, at least according to the subtitles, 12 years old, and the nudity doesn't carry funny undertones or is sexually charged, skinny dipping commentary aside, perhaps.
As far as random cruelty against children goes, we have the naked hanging from the ceiling punishment that is not only popular in the orphanage, and the group of people who research and explore the Abyss who randomly scoop up unwanted children from all over the world to use them in disfiguring to lethal experiments. Because why not.
That said, back to the pacing. Soft spoilers from here on out - but they should be safe for @Bartimaeus and his patented spoiler reading technique.
Now that all reads rather negatively, and the question then becomes, why binge it? Because, surprisingly, while the emotional part of the series did not work for me at all, the mystery part does. Like I alwas maintain, give me a decent mystery to look at, and I'm game. The Abyss serves that function wonderfully, and the exploration part of the series is really nice. It is also, ah, a prelude to a disappointing ending, I suppose, if such an ending comes. Can't recall a decent mystery series where the mystery didn't end up being a letdown, or unexplained. But never mind that, the second season is only ongoing, and who knows if it even finishes the storyline.
At the risk of sounding like @Bartimaeus after watching Madoka, if you want me to care about the abject terror that characters experience, make me care about them first.
With the characters not really working for my Darth Vader, I suppose, they're not really going to work for @Bartimaeus' Palpatine. I do forgive much more easily, after all.