Bests & Worsts Reviews from Amazon

How this can possibly get such a high review is beyond me. Our old junky one lasted for years, and since my wife is basically addicted to beans (soups, chili, salads, etc) we opened cans almost every day. So when it finally wore out, I thought this looked like a good "high tech" option. Boy was I wrong. It worked great for about three months, maybe five, but I think because it's made out of molded plastic it has lost the ability to properly track the can's edge more than 1/8 way around. Then once it "jumps the track" it deforms the can's edge in that spot so you can't get it re-started. So you start somewhere else, and what you end up with is a "dotted line" result all the way around. Good-looking useless garbage.