What needs to be done to get an s- or better grade in poro

I'm not really sure last game I was 20/3/19 highest kda, highest cs, highest damage %80 kp, we won the game and I got an A+. I'm not really sure what else could I be possibly doing better

We're testing a new feature that gives the option to view discussion comments in chronological order. Some testers have pointed out situations in which they feel a linear view could be helpful, so we'd like see how you guys make use of it.

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