Well, I didn't see that twist coming, I thought when everyone was joking about toast armin last week it meant he really was dead and crispy, and that they couldn't use the injection on him. The preview last week showed erwin's death so I knew they didn't use the injection on him either.
Based on last 2 episodes alone I'd say that AoT
is the anime of the decade.
And now the ~7 year wait will be over next week