Jujutsu Kaisen is definitely worth the hype. I started reading it a few days ago and I already caught up, which means something.
My favorite thing about JJK are the characters. Not only do we get amazing character design no matter the significance of the character, but every character also has a personality. I found myself sympathizing with the antagonists and understanding their emotions. It's impressive. The main characters are all amazingly unique and powerful. Personally, I was positively surprised every fight because of their powers.
One thing that cost the 10/10 is my own dumbness. There are many characters introduced at once and I somehow struggle with taking all of that in. Jujutsu Kaisen is almost too perfect in creating a world, that its unique characters overwhelm me. Because of the amazing explanations of the cursed techniques (that I sometimes still don't understand), it almost seems like an actual world. Everything is so well calculated it's amazing.
Lastly, I would love to talk about the pain I'm experiencing rn, pls get me a therapist. Anyways. I love it. Definitely read it.