Oshi no Ko episode 1 was the best cinematic experience I've had in my 28 years of existence. I am going to be searching for media as exceptional as Oshi no Ko episode 1 for the rest of my life, and I will likely never find it. This episode has me still feeling things I never thought an anime could make me feel, 3 hours after I finished it. The only thing that even has a chance to top it would be something also illustrated by Yokoyari-sensei, and even then, it'd be a massive feat to accomplish.
Oshi no Ko is my first SSSS ranked anime.
don't ask about my rankings i only really keep track of SSS. Oshi no Ko makes my SSS ranked shows look like garbage (except for Kuzu no Honkai, which was authored and also illustrated by Yokoyari-sensei, her works absolutely gorgeous and neither could make the other look like garbage.)
Anyway, watch Oshi no Ko episode 1, it's only 82 minutes, and it will make you FEEL.