I watched Lost from the beginning and loved it. I missed season 3 when I was undergoing cancer treatment and never felt I missed anything. Then after it was all over, my son discovered it and bought all the seasons on DVD. He'd call me and discuss things and when he finished I borrowed them and watched it again. It was a REAL TRIP watching it all back to back, knowing how things would turn out. The season I missed was great because I got to see new episodes and flesh things out. I had never watched the final episode and vowed not to, knowing people had been disappointed, but then watching the seasons on DVD, I did and actually enjoyed it. If you haven't watched it since it aired a week at a time on tv, find it at your library or on Netflix (? I'm guessing). Walk down memory lane.