I use it amongst several other raw converters. It has it strengths and limitations, just like most applications. Its workflow is also integrated directly into Photoline. In Photoline you can import your supported raw file and the raw file will be converted to a linear UniWB 16bit file ready for processing with the ColorPerfect plug-in. This essentially removes the step of using the MakeTiff helper utility that goes with ColorPerfect.
kirk