I've played through the game once so far, but already it's an amazing experience. I love how it is focused completely around communication and using people's differing perspectives to work together to help solve a problem. It's such a unique style of play that I haven't really experienced before.
In order to progress, you have to listen to other people and communicate with them, and every choice you make can affect the story for better or worse.
Please consider playing this short little game. It's really quite wonderful and offers a good insight on communication.