I wouldn't necessarily avoid anyone who worked there and has moved on. As RichardM posted, they were caught in a trap when the resale market turned.
I believe they were above-board in their dealings for the most part, until they got trapped when the market started its downward spiral. In the interim, they were doing the right thing in moving inventory into their name and paying m/f until sales were made. They probably should have shut the doors earlier to save a few stragglers some grief.
There are many on this board (including me) who purchased through them and had a good experience, when the going was good.