How has your view of Islam changed after learning more about it?

Islam is one of the most widespread religions, and many people have preconceived notions about it, both positive and negative. However, some change their minds when they read more or meet Muslims. If you're a non-Muslim, has your view of Islam changed over time? What surprised you most about the religion? If you're a Muslim, what's the most common misunderstanding you hear about Islam?!