Where Lightroom CC have to improve.
Lightroom CC have become pretty great. It is a fresh version of Lightroom where most of the heavy operations happen in the cloud. This means that you can get away with cheaper hardware if you have a good internet connection; or even an iPad.
But there are a few areas where I wish they would improve. Some of the very basic editing features still miss. The big thing however, is that they got to fix batch editing. One of the things that drive me nuts, and have been ever since it first came out is that I can’t tell it to auto tune all the images I have selected. Or most other things I often do on many pictures at once. The only way to solve it that I have found is to make keyboard maestro macros that look for a pre defined number of times.