Actually, we would have given this five stars except for a couple of things.  Our daughter got this for her first birthday and has been interested in this since she got it.  I was hesitant to let her play with it alone because some of the wood shavings were coming off of the letters.  Therefore, I had to wash and somewhat sand them off.  We were a little disappointed because the puzzle did not sing the ABCs either.  However, we can only give it positive reviews becuase our daughter (at 18 mos) can do the ABSs.  Of course this is with other assistance.  This was a major reason for it. ...