I love the weekly report. You are more productive than x% of Grammarly users. You are more accurate than y%. X always makes me feel good, Y not so much.
If it didn't invade privacy, I wish I could know who I was competing against. I consistently get "You used more unique words than x% of Grammarly users." where x is always 95% or more, but I didn't think my vocabulary was top 5% territory.