Absolutely hopeless. Wouldn't mince venison, pork, fat or chicken livers. Kept on clogging with the most minute pieces of sinew so had to constantly stop and clear it, despite the fact that sinew and gristle was carefully removed. I thought I may have overlooked an additional extra coarse mincing die, but no. It took ages! However, the sausage making nozzle worked like a dream.
Sausage making attachment.
Die too fine to grind anything I needed to make sausages. A very expensive machine that can't do what it is meant to do.

I process relatively large quantities of game (mailnly wallaby) with ease. I used a hand mincer for 30 odd years and was given this as a gift. Best gift ever as it has cut my processing time from hours to minutes. I now intend to get a little more adventurous and start making sausages etc..
Speed and ease of use.