This seasons to watch - Early 2019
S-grade
To Aru Majutsu no Index III
Sword art online: Alicization
That time I got reincarnated as a Slime
Lord El-Melloi II's Case Files {Rail Zeppelin} Grace note
The Promised Neverland

A-grade
Karakuri Circus
JoJo's Bizarre adventure
Saint Seiya Saintia Sho
Mob Psycho 100 S2
Kakegurui xx

B-grade
Space Battleship Yamato 2202 (Ongoing)
Boogiepop and others
Rising of the Shield Hero
Kaguya-sama: Love is war
Kemono friends S2

C-grade
Wataten!
Girly Air Force
Let's see what 2019 brings us eh Radioactive?
I ought to create a 'This seasons to watch' compilation at some point. Must have been doing these since 2014
Winter Season Anime Watch List 2019

Ongoing :

Tate no Yuusha no Nariagari ★★
Kaguya-sama wa Kokurasetai: Tensai-tachi no Renai Zunouse ★★★
Watashi ni Tenshi ga Maiorita! ★★★★
Endro~! ★★★
Pastel Memories

Short Anime:

Ueno-san wa Bukiyou ★★
Ame-iro Cocoa: Side G ★★★

Leftover :

Tensei Shitara Slime Datta Ken ★★★

Special/Ova/Movie

Persona 5 the Animation: Dark Sun...★★★★

Considering :

Manaria Friends
Circlet Princes
Bermuda Triangle: Colorful Pastrale
Kouya no Kotobuki Hikoutai

rating:
fine : ★
good : ★★
great : ★★★
fave : ★★★★

https://www.livechart.me/winter-2019/tv