Not breaking news or anything, but my wife and and father in law brought home some Green Supremes from HD. Considering some reviews I've read over the last year or so I was a little concerned. I can report they aren't really that bad. Don't get me wrong, I'm not claiming they're great or anything but for like $4/bag they're not bad(premium pellet prices are outrageous here). I did have to increase the feed rate a little, so a bag doesn't go quite as far. I put them in the hopper, they burn, my basement gets warm. Works for me. I prefer a nice softwood or the green Liganetics I had been burning, but GS/NEWP are nowhere near as bad as the few bags of infernos I burnt last winter. They're a bit on the ashy side but I clean often anyway. One thing they have in common w/ Infernos is the size of the saw dust. With more premium pellets the dust seems finer where the cheaper pellets are almost like chunks of wood glued together. So they are less dense, by mass and I'm also assuming energy content.