Was a awesome update to the Red/ Blue versions in how it brought Jessie and James Team Rocket from the anime and brought them into the game. Also who didn't love how Pikachu would follow you around and tell you how he felt?
My very first Pokémon game, the one that started it all
Was an amazing update for the Pokemon series. Not to mention the fact that they added the Kanto region to the game just makes it that much more amazing. *Side note: Personally think that Silver version was a lot better than Gold version.