This concept could have been interesting in different hands. Instead, it's a very shallow movie about a very shallow society that doesn't have any sense of courtesy. The idea of not being able to lie is secondary to the shallowness and lack of courtesy. In addition, the movie is highly insulting to Judaism and Christianity. Though I am a Christian, I would be just as insulted if they treated Mohammed this way. Don't waste your money, people, and don't encourage the making of this type of movie.