I'm the guy that posted the thread on HoFo. There is definitely an improvement throughout the UI of the phone, especially TF3D. The camera does load slightly faster, but that's all I notice. Taking picture is the same for me, no blurriness.
For those in need of the hack, you can
check my blog for the manual hack via regedit. I will be uploading the actual cab for download since xda-developers keeps having site issues.