Is this a good product ??

It's really the question I ask myself, I do not know if it's because of the delivery method, a design defect or poor quality materials but it is certain that the edges of the overshell were already twisted and ripped when unpacking, I still wanted to try but it was even worse during assembly disassembly, overshell has just dislocated my fingers, I can not imagine doing this manipulation 3 or 4 times to change battery or sim card. In short this is perhaps a good product but I came across the article that we should not.