In general, I like this camera. I bought it on the fact that it is waterproof (great base to have, while kayaking, mountain). Takes decent pictures, but optical zoom is not the most important (in general, Pentax Optio WPI cost drunk). Night of the function, but you have to hold the camera steady (like a tripod), or the image blurry. Download easily onto your computer (after you connect the computer is the camera directly as a drive).
My Pentax Optio WPI buy for the best price complaints that there is no lens cover, so the risk of scratches in the glass. In addition, it requires special Pentax battery so that when you run out of juice, you can not just go Eckerd and other batteries - need to remember, the charger to go when you pack. Finally, it seems the battery (and download port) cover a bit fragile, gave me the impression that the document is not too much effort to break accidentally.
While you can make good pictures with this camera, I Pentax Optio WPI value, it is important to keep things in context. I would like to compare it with auto-focus "drunk proof" 35 mm camera, which came in the 80s and 90s - is better suited for photos, but not "Photo". Again, they have great pictures!
Basically, if you want somethign that are light, small and relatively inexpensive (and are willing to tolerate some minor design errors) for the Pentax Optio WPI buy at the best price, I think you Pentax Optio WPI price for this camera.