This saw is not just for frozen food. I tested this butcher saw out on a lamb I brought back from the family farm, and the results were excellent. It cut cleanly through every bone. Not to say it was effortless... it took a little bit of elbow grease. That is to be expected, but I was very happy with the results.

Functionality: 5/5
+comfortable handle.
+adjustable blade tension.
+replaceable blade.
+sturdy frame, doesn't flex at all.
-minor corrosion spots on frame after being washed several times. I recommend drying this item well after washing, and wiping it down with a little vegetable oil to prevent this.

Fit and Finish: 5/5
+ready to use out of box, arrived assembled.
+sharp blade.
+no sharp edges on the frame.
+no dents, cracks, or imperfections on the handle

Value: 5/5
+comparable price to other frozen food saws.