I gave it a 4 to 5 rating, here's why: H7black is hard to find A more natural fit would be 2 plenty. I have another brand that isn't that dense at all. Quality, just put some silicone on the thumbscrew threads and twist the "back cover" up to the frame and they screw in nicely. Plenty of vents obscure the internal stereo mic on the right, but if you bought it, it's an external mic, right? I haven't tested durability or GPS and I don't use it either. The kit does not include a 52mm lens or cap, however. The audio microphone adapter mount alone costs more than the other filter lens. Yes, it was worth it in this case, but so is your investment. H7black owners, this is good quality and creative, remove some very small screws inside the body and if you want a 52mm filter lens mount will appear. I say it's a purchase. thanks to all