Examples With & Without 5D3 in-camera Lens Correction

[RedEye]

Hi All,
There is quite a bit of talk (yes some of it from that ken guy) regarding the 5D3 feature of in-camera lens correction and how it improves the qualities of average and older lenses. I'm wondering if someone has a lens which is profiles and could show a with and without examples from what one could expect from this feature of the camera.

Thanks!