I know this is kind of rheotorical, but I do try to leave accurate feedback and modify it if things change.
I left the following negative feedback for blackarrow awhile ago.
Have failed to deliver to most of their customers, delete any critical posts from a self-moderated thread, and refuse to deal with their issues.
Blackarrrow recently left me negative feedback stating the following.
blackarrow -12: -3 / +0(0) 2015-01-10 15.00000000 Accusations are false. We have honored our contract to all our customers.
Would you the customers say blackarrow has honored their contracts with you?
I'd say the contract is yet to be honoured.