| Video | Audio | Extras | Plot | |
| Reference quality video. Razor sharp. Perfect colour balance. No artefacts. This is a disc to use to impress your friends. (eg Fifth Element) | Dialogue always clear. Music always clear and never drowns out dialogue. Enveloping sound field with good use of surrounds to draw you into the movie. Special effects that have both a WOW factor and enhance the on-screen image. | Commentary track(s), Making of documentary, Production notes and stills, Bios, Alternate Endings, in short, a stack of extras which are well-put together and enhance the enjoyment and understanding of the movie. | Riveting plot, a timeless classic that will warrant watching again and again. | |
| Great quality video with only occasional minor problems. | Only minor problems with the audio, such as occasional hard to hear dialogue. | Multiple extras which are not as comprehensive or well-put together as a 5-star disc. | Excellent plot, but not quite a classic. Will bear watching a few times. | |
| Good quality video with a few noticeable problems if you look closely. Still quite acceptable. | A few audible difficulties. | Limited extras, but still good value, and worth considering. | Plot which is OK but you would tire of with multiple viewings. | |
| Video quality that is sub-par, but acceptable if you are a fan of the movie. Significant artefacts. | Significant audible problems. | A few extras beyond just the trailer. Not enough to consider the disc for purchase just for the extra | Plot that irritates you with its obvious plot holes, but which you can put up with because it's on DVD. | |
| Unacceptable video quality under any circumstances. Don't bother with this disc. | Unacceptable audio quality. Major audio problems. Avoid this disc. | Theatrical trailer | Plot that is more irritating than nails on a blackboard. It makes you want to perpetrate violence on the DVD that is carrying this dreck. |