Digital BW, The Print

Does anyone have experience with Photokit sharpener?  Any reactions, 
postive or negative?  I have been using Nik sharpener pro.  While I 
am generally pleased with it, it has limited user controls and does 
not work well on portraits.  Photokit appears to provide much more in 
the way of user control and is based on a "three pass" sharpening 
approach.  However, if it simply automates edge sharpening it would 
be easy enough to write a photoshop action to do that.

Steve