Camera quality is not bad, no need to be a pro to shoot, with the angle of 170 degrees, you've just press the record button without aiming precisely because it takes everything at sea, c Just perfect, then transfer to a computer, this is child's play and film quality not bad as a gopro.
Default as I already said, cheap junk, I do not think it will last over time.
For shooting 170 degrees is like GoPro, got to be in a large space such as the sea everything right angle is distorted, bent to remedy must be reduced a little vision fields the camera if it is a disaster and the minimization of the field of view is simply pathetic, fuzzy, messy.