Arcane is a phenomenal masterpiece. It has very developed characters with understandable motivations, a compelling yet heartbreaking story, incredible voice acting (Especially Ella Purnell as Jinx and Mia Sinclair Jenness as young Powder), and the setting is absolutely gorgeous to look at.
It goes without saying that Arcane is the greatest video game adaptation of all time. I didn't know a single thing about league of legends going in, except for the cinematics, so I really appreciate that the guys who worked on this made it so non-league players like myself could watch it without knowing anything.
I won't say anymore because it's best if you watch this for yourself. I cannot wait for season 2.