I purchased this camera a few months ago, and I love it. It's fun and easy to use. It is well-designed to fit your hand, and the shape and color give a modern elegance and simplicity to an "old-fashioned" concept. However, it is not a substitute for a digital camera which I also own and use. This is a speciality camera for instant prints.
Read the specs carefully on this product, so that you know what you would be getting if you choose to buy one. The pictures are about the size of a credit card. The camera uses a specific film type of Fuji film that is available on various websites (and probably in stores, although I get mine online so I don't really know about that). It is a little noisy when it shoots a picture, but in my opinion, no more so than the bulky, old-fashioned ones that are no longer available.
I lamented when these types of cameras disappeared from the market, and I am so happy that I have one again. It's swell!