Two customers concluded that it did not have a good image stabiliser. Photographyblog.com wrote “The WG 2's shooting performance isn't particularly fast and it only has digital image stabilization”. Photographyblog.com also wrote “Design is love it or hate it, software-enhanced digital image stabilisation only, mono sound for video, occasional pixel fringing between areas of high contrast” in their review.
One customer mentioned in their reviews that it did not have a good autofocus. Photographyblog.com mentioned in their review of this digital camera on PhotographyBlog.com “Slow to focus and capture, design might turn some off, tripod mount location, poor screen visibility in bright conditions”.
One Pentax Optio WG-2 GPS owner who reviewed the Pentax Optio WG-2 GPS mentioned that it did not have a good zoom. Photographyblog.com wrote on PhotographyBlog.com “Softness on maximum zoom”.