Like Polavision or the Boeing 747, the NeXT Cube was a beautiful, technologically remarkable, wildly expensive machine—with no customers. The new optical drives had many times the memory of magnetic drives or floppy disks. But competitors offered more convenience, more useful applications, and lower costs. The summary of Polavision—“a product that has much more scientific and aesthetic appeal than commercial significance”—applied equally well to the NeXT computer.