personally, i don't have problem with a note that explain technical things or information in the novels. what i hate is comment by Translator or editor that have nothing to do with the novels in middle of the story i.e. [ed : lol, bla bla bla] or if you read bocchi tenseiki early translation with 50% of the translated chapter is comment by translator and editor in every sentences. it feels like you're watching a movie in theater and some random guy decide it's okay to give commentary in every scene with a loud voice. it's annoying and make you distracted while reading. so do you have the same sentiment as me or like it or just don't care?