I remember watching Little House growing up as a little girl. After dinner, my parents, brother and I would watch it together as a family. I loved it back then...mainly because it was cool to me how people lived without television, A/C, etc.
I'd probably get into it again if I started watching it...but haven't done it yet. I think it's a good thing to do with children, if you have them. When my daughter is old enough, I don't want her to watch the crap that is on nowadays...I would watch the old shows with her as well.