I've had two and no longer do because they didn't fit my collection, but I liked them with reservations and here are my thoughts. First, there has been no movement out of upstate NY since the 2010 POY Zulu. I don't think these will ever be produced again.
They're a good value. I picked both of mine up on eBay unsmoked for $70-80. Both of mine were Bill Feuerbach POYs.
The stem. I'm not sure what they say the stem material is. It's not acrylic but it also doesn't feel like any vulcanite I ever smoked and every pipe I own that isn't a Castello has a vulcanite stem. I suspect they're using polyester rod for the stems and they may be molded as well. On the plus side, it's not rock hard like acrylic. On the downside, it feels like plastic. It also doesn't get a high shine after polishing the way vulcanite does. I always noticed the stem when I smoked these, and not in a good way. Still, better than acrylic IMO.
The blasts were deep and craggy, but appeared to be rushed or done via automation, like they were doing multiple pipes at once. One of mine had a nice craggy ring blast, but the other just looked like a machine did it. Sloppy looking.
They're big, at least the POYs are. Group 6 to ODA depending on shape.
I suspect the briar they used was green or improperly cured. Both of these Kaywoodie POYs had the quality of muting the flavor of what you were smoking, similar to what a dirty pipe does. Neither broke out of that while I owned them, and I took to smoking strong tobaccos in them to compensate.
For $80 like I spent I would wholeheartedly recommend these, as they're much nicer than anything at that price. At their intended selling price of $150-200 there are much nicer pipes to be had from the many fine Italian midgrade producers like Amorelli and Il Ceppo. Heck you can get a Ferndown for around $200, which is an excellent smoking pipe, and for $157 or so you could have a Trever Talbert Ligne Bretagne, which are probably the single best value under $300 right now. Also, think of the killer estate pipes that sell in that price range.
So overall grade from me is a good pipe at under $100, but over that and I think you can do better elsewhere. Hope this helps.