4 Pretty good but would be better if all was in HD.VideoTutorialz | 02/10/2010 | See all VideoTutorialz's reviews (1)Although its on blu-ray not all scenes are in HD. theres alot of clips taken from years back which isn't HD. But overrall its 17.99 for 4 blu ray discs! the HD parts that are in high def are great. Great show and will be buying the rest on blu-ray too.