I've had this for a couple years, and love it. I gave my daughter my under cabinet electric can opener and pretty much use this all the time. I do have a Zyliss hand crank one that I use if I can't locate this one.
I bought this item at a Tuesday Morning store when I was visiting family in Texas. After watching my sister in law using this, I knew I had to have one.
Amazon has it for about the same price I paid for it. The ratings don't do it justice. I've had no problems with this little wonder. As you'll see in my video, I was able to do use it with one hand!
Without further adieu, here is the humbly named "Handy Can Opener".