As a long time Netflix user I can attest to a decline of late. I have experienced long waits for an increasing number of selections, delays in shipping, or so it seems. In their defense, they have been a very good service over the long haul.
I just use the streaming and hardly a day goes by that I’m not watching something. Really love it. I used to use the DVD option but with the advent of streaming everywhere I no longer use a DVD player.
The writing is on the wall for DVD delivery. I’d bet that it’s dead in under 2 years.