I have always enjoyed these kinds of space-themed screensavers. Some of them have been poorly executed with rough jagged edges, jumpy transitions, low quality spacecraft, etc., while others rise above the crowd. Hyperspace is definitely up there with the very best of them. The smooth transitions and anti-aliasing are perfect, and I don't recall having seen a watery, rippling effect so well done in previous screensavers. I am not really a regular screensaver user, but if I was, Hyperspace would be at or very near the top of the list . . . and it's free! You can't beat that! Kudos to the developer!