Just watched it on my Android Tablet in Gibraltar. With no additional costs....however I did enjoy it as a piece of Christmas hokum.
Regarding the lights surely the Mossie would not have been running with lights on...there was a war on don't you know??
Did show as others have noted the feeling of loneliness single aircraft single pilot at night over the sea with instruments not working.... Surely in real life there would have been a wingman from Germany to Norfolk ...just in case .... This happened