The user has alot of negative feedback (without any real positive feedback), so i guess that they are not really that trustworthy at all.
However i think that, that 120 BTC feedback might be very fake as well, because i don't see a way that a Sr. Member wouldn't run with that amount, because that's alot of money
Since theymos removed part of the Trust Wall feature which showed the level of trust of the one posting it's becoming a little grey as to the validity of posts on the trust wall.