I have two reasons I don't like it and both of them are "personal issues".
1. I tend to knit tightly. This yarn is not forgiving of that. I am trying to knit looser, and in fact am working on a homespun scarf right now.
2. Especially this time of year, I tend to knit at indoor swim meets. This yarn does not much care for humidity. It then sticks, even to my metal needles.
Nonetheless I have a big ole batch of it to make an afghan up after Christmas - so master it I will!