i can not understand the need to jump backwards and forward to scene set and and pad out the plot . show that someone have a skill right before they use it and i believe and be offend our intelligence . it start to feel a little contrived and and a though they be make up for be so vague for the first three series . a little disappointing this episode . furthermore and use past quirk and like locke ability to know when a storm be end and be frankly insulting . be we suppose to ooh and arr and or laugh at the soft side of locke . this episode be all over the place .