Market failure occurs when an externality is present and a market will either under-produce a product with a positive externalization or overproduce a product that generates a negative externalization.
Some wine journalists contend that chaptalization allows wine makers to sacrifice quality in favor of quantity by letting vines overproduce high yields of grapes that have not fully ripened.
Further criticisms stated that the girls' voices had been edited into digital cawings which get dislodged from the professional but overproduced music.
