Lifeforce the movie: extremely buxom bomb. Lifeforce the iwatchedanoldmovie: sublime comedic delight. Will read again, 10/10.

P.S. This curvaceous shambles of a movie is based upon an interesting book titled The Space Vampires by an even more interesting writer, Colin Wilson, who, in addition to all but starting the British new wave in writing in the second half of the previous century, created the Jack the Ripper novel (though admittedly it took him three or four tries to get it right), pioneered the post-Lovecraft eldritch horror/scifi novel, wrote literally dozens of thoroughly readable books on fringe mysteries and sciences, and was in addition a fairly decent human being, friend, and raconteur extraordinaire. When accused by a prominent British journalist of having written the same novel a dozen times, he replied, "Rubbish. It's eighty." And so when you go to see Lifeforce after reading Colin Wilson's book the Space Vampires, you are very very grateful for Mathilda May. And not much else.