The wife and I started Season 1 in January. Watching ~2 episodes a night. We are now at episode 4 Season 5. Not sure if we will be able to catch up by the finale....
I watched the end of an episode of Lost once. It was the one where the lady that is also in S.W.A.T. alongside Colin Farrel and Sammy H. died. As soon as that happened I figured there wasn't any point in even trying to watch Lost ever.