It never fails, I find a shoe type/brand that I LOVE and the design changes!!!  I stumbled onto the "old" Teva Mush flip flop at the end of last summer and it instantly became my favorite flip flop (I have a lot of flip flops).  This spring I branched out, thinking I would get the same or a similar comfortable experience in the Contoured Ribbon Mush Flip Flop.  Boy do I feel cheated!!  The "old" mush nestled my foot in a cloud of comfort, this shoe feels like a piece of rigid foam is strapped to the bottom of my foot. Yuck. From what I have been reading, I won't like the Mush II design either.  I won't be wasting my time or $$ to see if the reviews are true.