OK, I agree that more transparency would be nice, but I don't think it's a serious concern. It's clearly in Netflix's best interest to promote a fair competiti

OK, I agree that more transparency would be nice, but I don't think it's a serious concern. It's clearly in Netflix's best interest to promote a fair competition, since the whole point of the exercise (the reason they're spending a million dollars) is to produce the best possible general algorithm for their own use.