I am reader of FanFiction since 2017. I started with When Calls the Heart and now (Feb 2020) I am mostly reading Pride and Prejudice.
I will always leave a comment - one for all chapters already published at the time I start reading the story, and the one per chapter for future postings.
I believe all writers are doing a fantastic job of putting themselves on the line.
Therefore I will always try to be nice and positive in my reviews.