This nature-themed screensaver has some good things going for it, but its image quality isn't one of them. Pristine Waters Screen Savers shows you bodies of water from some of America's most scenic locations, including Yellowstone National Park and Wyoming's Wind River Mountains. That's all fine and good, but we wish the image quality was on par with the majestic subject matter. As it stands, many of the shots look blurry and washed-out. The aquatic sound effects add a nice touch, but it would be nice if you had the option to disable them. Still, we're happy with the rest of this screensaver's feature set, which lets you set the image interval, determine the location and style of the captions, and choose from a library of transition effects. If you want yet another nature-based screensaver, it won't hurt you to download this one, but it's certainly not a premium offering.