I think it is really good. Not that I would trash Photoshop but not I can simple let this little software do the boring stuff.
I litterary went swimming with my kid when this software did a hole magazine for me (the prepress part).
I only touched a few images in Photoshop afterwards.
Impressive and the CMYK are much better than before.
I used my good old press profile but clicked "optmize profile" and now the yellow is clean etc.
Cool.