I have had this set for only 1 week but I have used them several times.  So far I love love love them.  The pots and pans washes up great.  No sticking on the skillet.  And as far as the cost it was super great.  Even if they don't last 5 years that ok with me.  I probably will want new ones by then anyway.  But as far as I can tell right now they will last a lot longer than that.    

Pros: Pros:  low cost and all pots has their only lids.
Cons: No cons yet