As much as i liked the finale i was a little annoyed at the whole 'They're coming' scenario, which i feel has been used a little to often in the series. We were made to worry about the other coming, which would have spelt the end for the losties. Then the freighter was coming, which would have spelt the end for the Island and its inhabitants. Now someother thing is coming, which is suggested to be biggar than Jacob and his rival and could possibly spell the end for the universe? Its not the greatest of cliffhangers buts its a good foundation i guess for the final series.