Now allow my to explain why.
Osamake should have had a very simple premise -> a harem of girls compete to win the heart of the protagonist who are all his childhood friends (because that trope isn't dead or anything). However it somehow wasn't satisfied with the most overdone premise in the universe, because they decided to also make the show about acting (and proceed to grace us with some of the worst musical numbers ever produced in the history of mankind) AND for good measure decided that every single being in the show of the female sex should fall in love with our brick of a protagonist. And that's not even mentioning the toxic behaviour of the love interests - which the show goes out of its way to justify and avoid criticising.
The animation quality is awful. But not in a way where you could screenshot a random scene and meme about it to your friends. Characters are usually on model, usually to scale. However the fluidity of the animation is nonexistent. The composition and tone is all over the place, and worst of all the characters and poses just lack any sense of authenticity.
The music is just stock obnoxious slice of life tracks. The sound is generic as well. Nothing to say there, hate all the cover songs, hate the soundtrack, hate the OP and ED.
Now if for some bizarre twisted reason you thought you could hate-watch this or watch it in a "so bad it's good" kind of way. Don't. The show is just boring. The pacing is incredibly slow. Every episode feels like you wasted an hour watching it despite there being even less content per episode than your average weekly battle shonen. Don't watch this. Don't think about watching this.
