My god. I can't believe I waited this long to catch up on part 2 of Season 3. It was stellar. Friggin Levi is too bad ass. Dude just wrecked that Beast Titan!
With Armin taking the Colossal Titan power, they've got a powerful Titan on their side. Season 4 is supposed to conclude the story. Fall 2020 can't come soon enough.