When you look at a beautiful thing, do you ponder its electrons? Have you ever tried to take love apart to see how it works? When you think of the world, do you ache for all the moments of meaning that must go unseen? If so, you are already a Terrence Malick fan, "To the Wonder" was probably a masterpiece, and his latest film, "Knight of Cups" will delight you, as it has many. But if you are anything less than enraptured by these concepts, or if you feel like the ambitious desire to shred a whole life's worth of memories, images, regrets, hopes, and losses into fine slices, the better to pack them all into a two-hour box, seems quixotic at best, you may be less engaged. Those of us who had hoped that "Knight of Cups" might see Malick changing tack a bit after the progressive steps toward a far-off horizon that were "The Tree of Life" (which, if you're wondering, I loved) and "To The Wonder" (which I did not) are bound for...