I have tried Adobe PS and activated without any issues. I can't download and see all application at a time. But someone wants me to test specific application then i can do a test and post it. As of now, it's working fine without any limitation. I'm able to use all features of PS. I will give a detailed review on few more applications.
I'm not sure what you mean when you say that you can't download and see all applications at a time. Have you installed adobe creative cloud from adobe's website? This might help:
http://www.adobe.com/creativecloud.html