If you do some reverse image searching, you'll discover that almost every ad on the VT BP for the Burlington area has ripped off images.  Bad sign.  VT has become less popular and less busy than in years past - some have moved away, others don't visit as often as they used to.  I think part of it is the Montreal effect, I think another part of it is that many providers like to come to VT for vacation - actual non-working vacations.  Who wouldn't want to in our winters, they're gorgeous! (Even when they won't end).  Basically you have to keep your eye out for visiting, verified providers, or be willing to drive south or north for quality - so has been my experience, as I am no longer ever, ever going to TOFTT again.