This was the best TV show ever made for sure. I was genuinely sad when the show ended because I wanted more. I even watched a hour and a half long video of the creator of the show giving a speech at USC Law (it's on YouTube) because I liked it so much. I too never saw it when it first came out, but I started watching Season 1 on HBO on demand earlier this year, got hooked, and bought the whole boxed set.

Loved it.