Last month, we took a first look at Panasonic’s Micro Four Thirds (M4/3) GF1, a small camera with interchangeable lenses and a big sensor. That post, detailing the performance and features, got a lot of comments, so I thought it might be a good idea to relay my thoughts after using the camera rather a lot over the last few weeks. Here you’ll find out about its performance, as well as some of the hidden gems that make using it easier.