Richards Grassfed Beef

I ordered 20 pounds of ground beef and stew meat a couple months ago and I am very disappointed with it. The ground beef has way too much fat and seems to me more than 20% that almost caught my house on fire when barbecuing hamburgers. It was very tough and has big chewy pieces of fat. Also, it was not grinded fine. My family and I tried to like it but we could not and ended up throwing away about 14 pounds. I cooked the stew meat in the slow cooker and still tough and did not have a nice flavor. I do not recommend it at all as I believe that the ground beef is made up of scrap and left over pieces of meat not sirlion or chuck.