Here is some reasons why the NES can bear the title of Best console of video game history :
1- The NES revitalized the dying video-game industry after the crash of 1983-84.
2- The NES put on the map most of the major 3rd party publishers of the present day. Among them are Capcom, Konami, Hudson Soft, Koei, Tecmo, Rare, Bandai (now known as Namco-Bandai), THQ and Square, Enix and Taito (now known as Square-Enix).
3- The NES is also the console who introduced or popularized the most of the major franchises of today. Among them are Super Mario Bros., The Legend of Zelda, Metroid, Punch-Out!!, Excitebike, Kirby, Mega Man, Ninja Gaiden, Metal Gear, Tetris, Dragon Quest, Final Fantasy and Castlevania. And I'm sure there is so many others that I missed.
4- Technically, the NES is the console who improved its graphics the most during its lifetime. Its earliest games looked like 2nd gen games :
and its latest games looked near 4th gen games :
5- Finally, the NES sold 62 millions units. With the expansion of the market of the last two decades, a gaming console like the NES could easily reach the 200 millions mark by today's standarts.
What do you guys think of that? Could it be possible for another console to claim that title?