@ChaosHerc I had to look hard for these since your list is good.
Code Geass Lelouch of the Rebellion
It's your fault if you don't recognize the best anime.
Demon Slayer Kimetsu no Yaiba Mugen Train Arc
Higher than the movie? It's the same just with boring filler added.
Bungo Stray Dogs 2
Higher than seasons 1 and 3? Not an absurd take, it's just the opposite of mine.
I'll try to give a bit of an explanation to each one.
I'm mixed on Code Geass so i often change my score anywhere between 6-8. This is because it has some really cool moments, but many flaws as well. Here are a couple videos on youtube which might slightly change your opinion on Code Geass: https://youtu.be/ypeNGXRARow, https://youtu.be/ciPnpV-JoN8.
In my opinion Mugen Train TV > Movie, because a) it introduces Rengoku's character in a more satisfacting way (instead of having him yell "delicious" for a good twenty seconds), and b) I think it just works better as a series, it allows you to watch in more sittings and makes the transition from dreams to action much smoother.
BSD 2 is easily better than season 1, which was a bit of a mess, and wether or not it's better than season 3 is debatable, I think it just has a better establishing flashback for Dazai, a better-paced plot, and a better conclusion. Fyodor is still the best character though.
I guess for Mugen Train TV I am just upset that they worked on filler content instead of starting the next season sooner. ufotable's epic animation style takes a while.
BSD 2 had a better plot, but it's a character-focused show and I liked the characters as they were in season 1 better than the Guild. And Chuuya is my favorite character.