In general, I am satisfied with the glass, autofocus strains, in comparison with the EOS 6D + 24-70 / 4 LIS is much slower and not more confident. Perhaps this is a feature of the camera. I took the camera for video and manual fixes. I was pleased with the lens hood in the kit, the sharpness is not razor-sharp, but very good, I expected the worst. The geometry is not perfect, there is a vignette, but everything is easily solved in LR profiles. The lens surprised me with resistance to counter, I expected the worst. But the main feature is the price! He got it for 8000. (difference kit-body) I bet 5!