There chairs are beautiful.  They actually match a table made by another manufacturer.  The only issue (and reason for the 4 rating) is that one of the drilled holes to attach the back section on one of the chairs was not made at the correct angle.  I had to bore the hole out to correct the angle with a regular drill bit.  But make sure you DO NOT tighten any bolts completely until you have them all in place.  Otherwise, most of the holes will not align properly and will frustrate you.  Word to the wise.