To top that off, you also were making vague threats to puzzel.me aka cryptoforcause via PM that some may consider to be extortion.
The negative ratings against you was given (and will likely be given in the future) in order to serve as a warning to others that you probably should not be trusted with other people's money and that people should exercise additional caution when trading with you because of your prior history.
This is also why I don't trust you and don't think you should be trusted (amongst a few other things). I think you were being quite two-faced and attempting to make out like you were trying to do some good in public by trying to get a scammer to return the money he scammed, but at the same time you were trying to extort the same scammer behind the scenes with the personal information you had on him.