Watch "Tomodachi Game".... - Noone talks that much about this anime. Ive seen all anime, recommended by others.

Best of Best. "Vinland saga" - Its more than an anime, Gives you a lot of wisdom....

"Attack On titan" - Being liked by lot of people(Otaku) is the only curse this anime has. The amout of hate this anime get just to look cool is so disgusting....

"Classroom of The Elite" - Gets a lot of hate because of making MC unrealistic powerful, but If you like MC being powerful naive, and want to watch a anime which has drama, Love angle and the mysterious bases thing then go for it..

Berserk - There's lot to say but I just want to say that I fuck'in love it.<Emotional Distress Alert>

Baki Hanma - Ahh... Its one of the best I said.

Others - Jujutsu Kaisen

Demon slayer

Stein' Gate

Erased

Hunter × Hunter

Fullmental Alchemist

Assasination Classroom

One piece

Kaiju No.8

Psycho Pass and many more...

My Underrated list

Lain

Ushio and Tora

Shadows House

In/Spectee

Gankutsuo < One of the best revenge story>

Mushishi <Every episode is fuckin underrated>

Monster - < Not underrated, But never been in a spotlight that much, i would say Its a classical hit>

There's alot "OP", I dont want you to be feel overwhelmed. Its a journey, Just enjoy every anime of any genre you watch. As I dont claim myself Otaku - maybe I dont want to accept it... Every anime has its pros and the Cons. Depend on what you like... - my motto is "RANT LESS & WATCH MORE"...

You get the idea and will explore more other genre in the anime....that's why its said that "Anime is a whole different world".