I was really a big fan of Adobe's Creative Suite. I had CS 5.5 and I really did not want to join the CC but by 2014 I needed to. My CS 5.5 was getting old. I just have to say once I joined the Creative Cloud I found many bugs in the software right away. Bugs that were not in Premiere CS 5.5. Those bugs still exist today. I honestly think Adobe is simply trying to plug holes in a sinking ship with Premiere Pro CC. I think it needs a full rewrite of the code. Every time a new version of Premiere Pro CC is released there are more bugs introduced and they never fix the older ones. I have found many more bugs but those four should have been caught by Adobe's own staff.