scottie on 21 April 2011
Advantages of DVD over VHS
Better video and sound quality
Discs/cases take up less space than VHS
Ability to skip chapter, bookmark chapters, and navigate through menus, allowing extras such as deleted scenes, many languages worth of subtitles (or sometimes audio dubbing) on the one disc
More long lasting, and can be burnt as a backup if it is getting damaged.
Work in a variety of devices, from games consoles to computers
Advantages of Blu ray over DVD
Better video and sound quality
It's pretty damn obvious why Blu Ray failed
