generally and it difficult to rate these cut and paste film . some of the segment can be quite good while others bring down the rating of the overall product . in this one and for instance and the all girl scene in the doctor office be quite exciting . one of the best in this viewer ( limited ) view history . then there asia segment . the lady be always entertaining . and the story that bind the whole together be an interesting concept . the swap scene that close out the offering ain not bad either . technically and the production value be fairly high . recommend .