I did upgrade to the 7.0.2 this afternoon at about 2 pm CST. I tried both iCloud, iPhone 5 and iPad and they were still not working. Now four hours later it is working.
A few notes:
1) When I saw it worked on my mac/iCloud, I looked at Number and pages on my iPhone and it was still not syncing. As soon as I opened a document on my iPhone 5, they I saw the document icons change and start to sync...needed a little kick to check the cloud maybe?
2) I have Pages and Numbers on all my iDevices and notice that some had a secondary instance of the same files (Same datetime stamp as well too (FilenameX and Filename x2). I just deleted those duplicates because it did not take long.
3) I did receive a call back from Apple at about 3 PM CST, saying my support person will be calling me back tomorrow. Wonder if he is going to be checking if it worked, but wanted to give it some time for me to upgrade as well as the servers to sync back up.
4) Most importantly, and I am going to ask tomorrow when they call, is when is this going to be out of Beta. I see both the website and the iOS apps are still the old look as well as the banner of 'Beta' on iCloud.com. I feel a little nervous leaving my docs out there now until at least the beta is over. I am a bit spoiled with the sync between the Mac, iPad and iPhone with no effort, so I also do not want to change either.