Not much to say here. Very solid build. Doesn't feel like it would break if dropped. The functions all work and it is fairly easy to setup. You can still trigger the shutter even if there are no batteries inside. I kept this strapped to the leg of my tripod all year as this is primarily where would use it. Batteries still working and the hot sun did not affect it at all (I did try to keep the LCD turned away from the sun as much as possible).