The first game I ever played was Worms Armageddon. Some of my other early childhood games were Diablo II, Age of Empires II, Warcraft III, Vigilante 8, Spyro: Year of the Dragon, GTA: San Andreas, the Yu-Gi-Oh Power of Chaos series, Quake III Arena, and Heroes of Might and Magic III.
I'm slightly more inclined towards playing older games or those with lower system requirements due to never having the best gaming PC. :D
0.5 - Horrible. Only play out of Morbid curiosity.
1.0 - Bad. Don't play.
1.5 - Bad, but with a few redeeming qualities.
2.0 - Mediocre
2.5 - Average
3.0 - Good, but could be more.
3.5 - Good game with some flaws that prevent it from being great.
4.0 - Great
4.5 - Just a notch below amazing.
5.0 - Amazing