I'm inclined against you, Beefy, and I didn't have a bet either. My view is that when a F1 car runs out of petrol in the last half-lap, it's always the driver's fault, and the same applies here. I know there'll be arguments along the lines of how far the first two were in front of the rest, but the fact remains that she practically stopped in the last 100 yards. I'd say that view was reinforced by the state of the filly afterwards; in the brief sighting you got on RUK, she seemed falling-down knackered and it was interesting how promptly connections took her away to the empty end of the enclosure. If the ground had been desperate, you might make more allowances for the jockey, but it really wasn't that bad, and my diagnosis is pilot error.
Won't go on about karma, because I don't really go with Bluesky about the wickedness of the jockey in the Beverley D last week (if you hang out a leg in the box, Diego Costa will happily fall over it - they're programmed to react theatrically to contact). And my impression of the stewards at Grade A US tracks is that they decide on the facts and not on the histrionics - they've seen all this before, particularly from Latino jocks. I accept the argument that it's generally sensible for a horse away from home to be ridden by its regular jockey, but you can't help feeling that a good English or Irish jockey would have won on Acapulco. Possibly even an elderly Italian.