I think everyone should watch Cosmos at least once in a lifetime. A lot of people here in HN are relatively young (like me) and not everybody heard about it, so I'm spreading the word!
When this series first came to PBS, I was 10 years old. It was easily the most wonderful thing I'd ever seen. Absolutely magical--if I can use such a word to define something so scientific.
I'm currently saving my pennies for that 7-disc set for sale on Amazon.
Reading your comment. I can consider myself lucky to have it. Have seen Cosmos two times.
Sagan was a wonderful man!
Alot of the other videos on that website are NSFW! :P