Lost will have its 6th and final season next year. I have to say that I have a hard time imagining a world without Lost. Rosemary and I look forward to it so much and are ritualistic about watching it.
In my opinion this past season (season 5) was the best ever. So many important things were revealed, and it wasn't cheesy and predictable. Some things were revealed which make us want to go re-watch the whole show from the beginning, because in light the new information we will see a ton of stuff differently now.
If season 5 was the best season, I would have to say that season 3 was the worst, and the worst episode ever was Stranger in a Strange Land, the episode about how Jack was in Thailand and how he got his tattoo. That episode was not only boring - it was a waste of time. Exposé was also a waste of time.
What are your favorite/least favorite Lost episodes?
Here's a video wrap-up of the season 5 finale. Check it out: