It's disappointing, but expected based on my experience in both Verizon and AT&T stores. Verizon is worse though. I had a corp store rep pushing me toward an iPhone while I was looking at the Icon, and I told her 20 seconds before that I don't want an iPhone. She said, "I don't know why anyone would want a windows phone, they're horrible!" I told her it's better than being a sheep with an iPhone, and left. I ended up switching to AT&T, but unfortunately the 830 wasn't out yet, so I went GS5Active.
But I will say that our corporate store always has at least one working WP on display. It was the 1530 and 830, now I think they only have the 950 on the high end, and a GoPhone (unsure of the number). When I bought my 640 for a "toy", I went in to see if they would price match Best Buy or MS.com. The rep said that they couldn't and apologized. He quizzed me on it a little bit, and actually wasn't derogatory. He did say that he doesn't really push them, because customers complain after getting them, that they can't find certain apps.
I think once UWP gets off the ground and people convert over more and more Apple apps, it will really start to take off. People probably use less than half of the available apps on either the App Store or Google Play. Once WP gets a large chunk of the heavily used apps, they will surely see more traction. By that time, I hope they have the kinks worked out of W10M. It's running pretty good on my 640. Sure, it hangs up now and then, but nowhere near as bad as my S5 Active that is more powerful.