It's been 2 years since I have bought this product on amazon and I have no complaints. This is one of the best selling DSLR and we understand why. I have had no problems and yet I do not spare my machine. I even hit quite a few times but he shows no sign of fatigue (although it is true that I use it quite a few). Technically I can not say anything because I begins. I bought a memory card of 16 gigabytes which is great for videos because I can shoot very long.