Purchased a complete set of 12 in dinner, salad, bread, berry cups, coffee mugs and various serving pieces.  Very annoyed at how easily the dishes show crazing streaks.  Must scribe the dishes regularly with a non-scratch abrasive cleanser to remove the crazing lines along with considerable elbow grease!  Takes the fun out of using them. 

Don't know why Pfaltzgraff can't make better quality dishes.