I've been delighted by finally being able to subscribe to Creative Cloud. You can say what you want about it, but for me it was a godsend. I don't have $5000 to buy Master Collection. But $50 a month to have it is perfect for me. It will take me 8 years to spend the same as buying the boxed set. I would imagine that by then, there will be significant new features and upgrades that I will continue to receive as part of my subscription.
If you are in a huge company with a large budget for software, I can perfectly understand why you would prefer to have a boxed version. But surely you also want to keep up with the new features of the software? I really think that it is a great deal.
People complaining about getting cut off - well pay the bill. If your card is expiring it might be an idea to update your details before going off to work on location... There is a 30 day window for you to let the software communicate to Adobe servers, and warnings show up around a week before your subscription will expire, with periodical reminders.
And to the person who said that there haven't been any significant changes for the past 4-5 versions; you are either a troll or just totally ignorant. I cannot begin to imagine how many work hours Content-Aware has saved me. It must be in the hundreds.