I turned down the denoising setting from full to half in gigapixel, and this is what I get. It seems full does smudge some fine detail, but no denoising keeps those hideous compression artifacts in, so this might be a better balance. Either way you can definately see the big difference that the software does to take highly compressed 1080p and transform it to uncompressed 4k.
This is pretty amazing! Could this bring about a better image quality to the PT DVD deleted scenes?