Humans have only one ending

Someone has opened a portal. There is a rip in the continuum that is the membrane between Barbie Land and the Real World. It must be fixed or else the perfect girls and boys are about to look like ordinary people. And their world becomes sad and mushy and complicated. Barbie has to go to the real world and find the person who is playing with her. She never should have taken Ken with her. High expectations, but a big let-down in the end. A strong start turns into dull endeavor pretty quickly.