We flew Vision last weekend to Little Rock from VPS. It was a very clean (with no holes) 737 with comfortable seating. The attendants were very nice and actually a few had grown up/live in the Panhandle region. Snacks are large bags of chips or pretzels, not the palm size you get with Delta. It appears that at the spokes, they are contracting with other airlines for services. ie: They are currently using US Airway staff in Little Rock for gate service and runway staff.
Interesting tidbit, they are evidently selling advertisement space on the seat head rest to companies. The return flight had advertisement for auto racing products.
IMO, so far a very good start and as good of service (if not better) than the big carriers...
BTW...we also heard from some of the passengers, that Vision will honor an advertised discount if you had already purchased a trip at a higher price....