@OKV, please start paying more attention to the sources you're choosing and the cuts you're uploading. I'm having to fix the majority of the ones I don't end up rejecting, and I don't see why that should be the case.

The sharpness of this image isn't the best and it's got loads of visible snow.

Also, when nudging collars upwards, there's no need to do so as much as you're doing. Having a few pixels visible is enough; read this for a more detailed explanation.