Well, I think I did something like you. I watched the first season, enjoyed it, but during the second season I got distracted by my own real life and lost the plot.
I decided it was too much like work to keep up with all the plot twists and characters.
However, a good friend gave me season two on DVD, and I was right back on the island.
I still have the final episode saved on TiVo, I would watch it all over again.
"I'm not crazy, my Mother had me tested"--Sheldon Cooper