Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Ground its gears, too

My wife and I bought this model several years ago, and it worked fine the first time we used it. She ground about sixteen pounds of venison into hamburger. It took all day, but it worked.Now, some years later, I attempted to make more venison hamburger from this seasons catch. It did not go well.After four pounds made, the grinder blade suddenly stopped turning while at the same time there was the unmistakable, loud(er) sound of grinding gears from inside the unit.I must confess that I did not realize how lightly constructed the unit was. My wife ordered the unit and I had never handled it until today. When I did, I said to myself, "This plastic thing is too light. It can't be very strong inside."I am a mechanic and old enough to know that light things usually are not very strong. I was right about this one.It is not worth the low price for this unit. Get one with good reviews.