As it was the season finale, I'll be eschewing my typical format for a straight review. Be warned, spoilers aplenty up ahead.
Episodes 102 and 103 of the Lost saga brought us back to the beginning in a couple of ways. Literally, the opening scenes of the season five finale take us back perhaps as far as we've ever been in the history of the Island to introduce us (finally!) to Jacob -- the long-discussed, little-seen master of all that is Lost.