Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Useless waste of money

This was my 3rd purchase of this product. You would think I would think I would have learned a lesson on the first two! NONE of them lasted very long and this third one did not work at all! It would not grip the can and would not cut the top off as advertised. I see they have lowered the price now but it is STILL NOT WORTH THE PRICE! My wife has severe difficulty using a regular can opener so we tried this one. NOT! If she needs another electric can opener I will get one with a cord attached that actually works. This product is useless in my opinion!