Among Dan Plonseys, this particular Dan Plonsey has to be one of the better ones. Most Dan Plonseys write music, teach math, get married, have a couple kids, a dog, etc. And so it is with this one. When I got to Dan Plonsey, only Dan and the dog were there, and yet I had to wait for the better part of fifteen minutes before he wrote and recorded and released the CD I'd ordered. However, the Dan Plonsey did make me a cup of coffee, which was served graciously, more or less. No complaints there, but I did find the saxophone playing louder and generally more annoying than is usual. Furthermore, there were several mistakes in the answer key he provided for the most recent review packet, and, I felt, he wasn't terribly apologetic about it. In fact I think he laughed at me openly. In sum: you get pretty much what you've come to expect from a Dan Plonsey here; no big surprises, just a little more rudeness, annoyance, and lack of mathematical precision. However, I'm giving 5 stars because it really can't be easy doing whatever it is he's supposed to be doing! read more