I would have posted this under Bitwine since this was where i mainly read. I honestly wish i would have found this forum back in 2018 i would have saved so much money.
Here is a tip. If you have read with someone who is a cut and paster in your review copy and paste your lines. As far as i know they won't take off your review unless you are given a full refund and this way others will be aware of what the reader is doing.
I noticed that when that is done seems like the reader doesn't have the balls to continue reading or at least others don't chance on spending their hard earned money on them.
Oh by the way if the other readers ban together and then block you from reading with them... consider it them doing you a favor. A gifted reader wouldn't support someone tarnishing their talents by them giving the real ones a bad rap.