I indeed cooked the 2 pork-and-beef Creole crepinettes, plus made 5 small burgers from the ground applewood bacon burger. The mistake was in trying to grill them--way too much fat, so I had lots of flare-ups and things were generally a little charred. I really like the grilled taste, but I think future bacon burgers or crepinettes will have to be pan-fried or oven-broiled.
The crepinettes were good but not great--not much Creole spice was evident, though the rosemary sprig tucked under the caul gave some flavor. The grind was rather fine, and I think it suffered in contrast to the bacon burger which just had a better mouth feel. Or maybe I'm just a sucker for bacon. :)