The concept of Inside Out is not only creative, but also very imaginative. Pixar takes you through a heart warming journey through a young girls. Although it would seem like the movie is about Riley, the young girl, it is actually about Riley's emotions, mostly Joy and Sadness.
After Riley moves to a new city, Sadness changes Riley's emotional state, which is mostly joy, by messing with Riley's memories. Through a turn of events Joy and Sadness become lost in the young girl's mind and have to find their way back to headquarters before Riley's loses all her joyful personality.
This is a cute, fun movie that is good for the whole family. A must see. And it looks like the creators of Inside Out have left room for a second movie. I guess we will just have to wait and see.