I have tied enough flies that I can publish a review. This vise is quite serviceable for those of us who don't tie huge numbers of flies. The rotary function is a little rough because the shaft is a little out of round. It has a loose spot of you have friction on the rotation adjustment. I could probably fix this, but I can live with it. The jaws work great. Adjust the little **** until the jaws just touch the hook, the the torsion lever is perfect. It's not a $200 vise, so don't expect it to function like one, but it works well for me.