I've had one about a year now. Works great, as described in their ads. It is especially good for those who are challenged with cutting true to size, or if there is an age/health. My DBF has terrible shaking of his hands and this helps him help me in cutting. He does try to be helpful.
Now the best part of my Alto is I only paid $25.00 for it, still in the original box with everything included. Apparently someone passed and the family had no idea what it was.