A compact and well built device that proves better than many compacts. I could use it and its handling is excellent. Its accessible and well designed menus allow to use it in all circumstances. The result is satisfactory and value for money gets interesting. I found it a bit out of the shadows, but if he could do anything what will surprise ... The Q model was a great initiative and Q10 significantly improves performance. It is not a substitute for a larger and more conventional device, but may well be of real service in good conditions of use.