Therefore, you are sending lots of negative trust for being included in DT  jk.
By the way, it makes no sense. SFR has faced some good deal/persons and that's why his/her most of the feedback are positive. Whenever, negative feedback was needed, s/he gave.
Is DT mean giving feedback only, I doubt. They are someone who are trusted by users. DT2 are trusted by DT1. If you are trustworthy to a DT1, s/he will add you on his trust list. Therefore, it's nothing related with sending feedback.