proven continued without revolutionary changes

Positives:
You have to learn about the operation nothing new: It's all there, what you know in PS CS6.
Some functions happen:
- Filter for blurred photos or small defective pixel clusters ("artifacts") help correct - works well, but only in small shake!
- Filter for RAW photos (format for expensive cameras). Standard cameras usually do not save the RAW format instead in JPG format. RAW Filter
may also be useful for JPG images; the one would have to test yourself.
- Low improved optical appearance of the program (after my subjective feeling)
- Rectangle tool can create rounded corners.

Negatives:
- Significantly higher main memory requirements. When starting the program (even without open photos) 300 MB RAM (32bit version) and if you have edited a small picture with a few filters already PS 500 MB RAM - no program for old PC. (By the way: no Windows 7 SP1 or Windows 8 is not the point.)
- Associated with the program crashes like from - so save often and often restart the program.
- Error: Polygon tool must be reset again. Otherwise, only a tiny polygon is drawn and you can not move and do not even fill them with colors.
(Reason: forgot LiveForm to implement). Ultimately, such an accessory not essential for Photoshop and CorelDraw or Inkscape it is more appropriate.
- Updates are basically turned off - obviously forgotten.
- Save the "Skydrive" (as in Office 2010/2013) is not possible - Adobe requires a separate "Adobe-cloud". This is not free but available only in the overpriced rental version.
- The image management "Bridge" only works in the Adobe-own rental cloud and not locally.
- The program denied scanning (import) WIA interface of banknotes. This could mean an exclusion decision against this program at several customers.

Very large new cracks are not visible.
One can thus work well, however, is still more of an advanced beta version, the paid release version has not yet earned the "bugs".
Compared to the previous version CS6: You have to CC not necessarily have, if you have CS6 - especially not if you want to invest money for the new version on a regular basis, as suggested by Adobe.