Recently switched to this plugin away from PostMagic; I wasn't too big on the original upload but I'm finding the current version to be more than capable (even superior) to MacGruber's still-very-useful original effort. It also fixes an issue that my primary model always encountered when enabling desktop bloom/DoF (something weird at the eyelashes causing black cubes) in PostMagic, and DoF doesn't require setting an "AutoFocusPoint" CUA either.
The bigger standout though is just how nice the saturation/tone mapping works when trying to key in particular toon looks. Works nicely with SallyFXCUAShader too, which can help with environmental aesthetics too.
So yeah, it's on my list for sure.