Just my take on it, I'm not in the 135 or frac world so no bias as far as that goes. I understand there was an engine failure of sorts, and some reason gyro's failed after they reported the airport in sight.
Now, with the winds the way they were, I would've thought even in the "visual" conditions they were supposedly in(didn't see a Wx report), I would've made damn sure I landed on 27. I've gotten to ride in a P180 once, taxied to the runway, let the PIC do the rest. Definately an interesting airframe with some squirrely tendencies. Definately not one I'd want to land in a quartering tailwind in normal conditions, let alone with a failure.
Glad everyone walked away, but turning an engine failure into a flipped over airframe is not in the cards for me.