If I could give 3.5 stars that would be my rating at this point.  Like other reviewers, the inner lining fell apart- it fell apart after just one use so that was REALLY disappointing.  Minus the ugly peeling inside the shoe though, it is comfortable and cushioned.  The cushion does not hold up to all day wear, but it does provide more cushioning then the average shoe so I can't complain too much.  Have had them about a month, been worn about 3 days a week.  Not a terrible shoe, but for the price I would hope for more.  I can't say how long they will last, will update when they die.