I have long wondered whether I buy a GoPro. Purpose and benefits of each must decide for themselves. If you no extreme sports with diverse applications for the Cam, the unit is likely to remain lying in one or the other users in the drawer after the first spectacular fish-eye shots - were made - at home around the corner from cycling. I have the GoPro can now test a bit in their daily environment. Conclusion: It is definitely a "fair weather cam". If not so favorable light conditions, the picture is still very noisy and the GoPro is more like a mediocre webcam. Too Bad. The battery life is underground. Burdened, has disappeared after a few minutes using the first three loading bars. In continuous use, I would have a max. Specify duration of approximately one hour. What should be clear that great videos with which the GoPro's advertised are for laymen to reproduce hardly. Here a good amount of skill in the video editing is a spectacular addition to a shot, asked. The free software provided by GoPro to disposal, is indeed easy to handle and with no prior knowledge, really good (final) results, however, does not bring the software. Here other programs are needed that are more stable and offer more editing options. A good editing but takes a long time. I think also that you should think twice before buying such "Action Cam".