This thread brings back a lot of nostalgia for me. I came of age right during the video game revolution, had an Atari 2600 in elementary school, NES by about 6th/7th grade. Commodore 64 in elementary school. I am especially fond of the NES, which really changed how home video games were perceived. Before NES, the games were just basically all about high scores and such. There wasn't really much to do, other than shoot/drive/high score. Take one of the best A2600 games, Pitfall!, you just ran one way or the other, got treasure, and kept going. It had a 20 minute timer. No real music, just a few SFX. I can still remember the very first time I played the OG Super Mario on NES. It had all the little hidden things, so many places to explore, so many levels. We literally played it for days, weeks, and months. Zelda was similar.
A lot of people thought Atari messed up because their consoles sucked, but when I looked back I realize that it was really the games that sucked. They never got past the "Arcade" model.
We also had a Sega Genesis, which was excellent as well.