Anime you feel are perfect despite having flaws or being subjectively perfect to you

[Claraviolet]

I would want to mention Death note here.
It's a great anime and I would also want to give credits for Seirei no Moribito as well.
What about you guys?

 

[Grungie]

Wouldn’t it having flaws make it not perfect?

 

[Demon_Skeith]

I really haven't seen such anime to be honest. People who do find one, are toxic members.