I can verify that its working nicely. It removed a couple dozen players yesterday that didn't have enough hours.
The only thing I have noticed is that if you set it to kick private profiles it kicks people it shouldn't. So I have turned off that feature.
I also turned off it kicking if it fails to retrieve players info.
It weeds out the vast majority of the players we would probably remove manually. I periodically disable the pluggin until the admins scream for me to turn it back on.
I will add one more thought.... a whitelist would be nice