I tried and bought.
First I tried Photo Perfect Digi Cam from the same company and it similar but no CMYK option but the images comes out very nice. The enhancment is really good.
Now I tried this CMYK Production software.
First I only used to convert images to my CMYK profiles and the result is better than in Photoshop. I do not understand how this software can do that??? It is simply more accurate to the RGB original. With the same ICC profile!!??
Then I discovered that this software had the same, or even better, features for enhancing the images before converting them to press, then the Photo Perfect.
So I can now trash my Photo Perfect. No big deal though, only 30-40 euro.
Anyway, good stuff.
And it is automatic. I have tried to create similar auto features in Photoshop but I cant get any consistancy in it. But this work.
Try for yourself.