Don't worry; in 10 or 20 years, they will come out with 23000p-3D with 27.3 sound (or some such thing) and then you will be back complaining about how dreadful your old 1080p discs look and sound. Then you will buy all of the same movies yet again. See how the system works?
I am reminded of what the ancient Greek philosopher Epicurus said. If you had read him, you would have known that you should not try to get the best things, as they make you unhappy, as you have just said yourself. There are many people still happy with DVDs, and as long as they do not spoil themselves with HD, they may remain happy with them.
The latest and greatest is always sold to people who are unable to be happy with what they already have. Since there are many here like you, you at least will have plenty of company in your misery. But consider how much money you would have saved had you been content with DVD, as well as how much happier you would now be. We should expect people to object to what I am saying, as, if you will pardon the trite but often true expression, "misery likes company."