Delivered on time. The device seems quite heavy at first time but gives the impression of solidity. However, the material used seems well finished but leaves fingerprints ... Fortunately its main function, that of going under water is really satisfactory, the pictures are very beautiful, and the stabilizer is developed. For photos from the water, there are lots of easy access modes with a simple and intuitive interface. For night shots, it is possible but there must be a tripod. For the video mode that is not his forte, even set to 30 frames per second, one has the impression of watching a film 8 mm, but he could not do everything, and it's not a camcorder. ( avi format) In summary, this device is very satisfactory, and it is almost impossible to miss a photo under water, to buy eyes closed.