Mr Clean Magic Eraser Review

I originally thought the Mr. Clean Magic Eraser was just another type of sponge.  Boy, was I wrong.  Someone handed me one and said give it a try.  I will never go back to regular sponges.  I constantly have Koolaid stains on the counter from the kids that usually only clean up with bleach water.  One swipe of the eraser, without any bleach water, cleans it right up.  I get black scuff marks on the kitchen floor from everyone shoes that are usually difficult to clean with a regular sponge or mop without really scrubbing.  The Magic Eraser takes one or two swipes and they're gone.  One day, while I was scrubbing the walls that my two large labrador retrievers like to rub against and leave marks, I decided to try the Magic Eraser to see if it made the job any easier.  Wow!  What would normally take about 30 minutes took 10 minutes.  I am all for saving time.  The only problem I had was that after scrubbing one whole wall, not just the dog part, it started to fall apart.  It got a lot of use via hard scrubbing but I believe they make a stronger version too that I am trying next.