Here is a very short and not very spoilerly snippet from Damon on the Finale and what type of fans will enjoy it. It's posted in spoilers as it gives a clue about the direction the finale will take and as it's about the Finale, as per out Finale policy, it's behind an Are You Sure button.
Lindelof has no idea how all the different types of "Lost" fans will react to the finale.
"I think we resign ourselves to the fact that the worst thing that we could do would be to try to play it safe and make everybody happy, as opposed to doing the ending that we think is best for the show," he says. "We're trying to do something that is really satisfying for us … because so far, usually when it's satisfying for us, it's been satisfying for the audience. … We'll see. The skaters and the jaters might hate it, but the eternally confused might finally find a light at the end of the tunnel."
It's been quite a journey from its start, when Lindelof expected "Lost" to get a quick cancellation.