Wow! That's a lot of angry people.
My Smothers Brothers complete set arrived two months late and twice! That's right, I have two copies and both arrived from China. The first set was damaged with broken merchandise and holes in the shipping box. The second set arrived in good condition. As I watch each disc (copies are recorded from the E! channel) I can say that about one is eight is unplayable, lots of skips, tiling, or no data. So far I have been able to trade discs with the damaged set with one exception, disc #18 is bad in both sets.
I have to say that I am not happy with the quality of the recording, it is a very, very poor picture and low, muffled sound. But I enjoy the trip back through time and, during the rare times when the picture is stable and the sound is audible, I really enjoy the show.
You get what you pay for. We didn't pay much. And we certainly didn't get much. Let's all have a laugh about this someday.