I understand what others are saying about the sound quality, but we just turned up the volume alittle on our TV and found no difference. If you are buying this just to enjoy the movies than this is the product for you. If you have a home theater and want the best of the best and always comment on the clarity, sound, etc... than wait for the deluxe edition, but for the majority of us who just want the watch the movie it is perfect. Also, they are the full length of the movie.