Quote Originally Posted by Irisdina_Wiloh View Post
How will anyone ever know they're playing poorly or straight up wrong if no one ever tells them.
This is an enormous issue. I started playing in Stormblood and thought I was pretty good. I spent over a month at level 70 before I learned about FFLogs and was able to see that my best performance was 16th percentile in an alliance raid. It was the kick in the pants I needed to get better. If I'd never seen that I'd probably still be terrible. No one had ever said anything about my performance, though I'm certain that I frustrated a ton of players with how bad I was.

If players aren't allowed to let people know that there is significant room to improve and provide feedback on how to do so, then the game needs to. Being given a rating compared to other players at the end of instances would be a good start.