Ever since seeing the preview for After Earth, I knew it was going to be one summer blockbuster that I didn't want to miss. The movie stars father son duo Jaden and Will smith in the future were humans have immigrated to a new planet called Nova Prime. On this new adopted home, there are aliens called ursa that can smell the secretions caused by fear meaning that they can literally see fear. It was almost impossible to fight against them until a man named Cypher Raige(Will Smith) mastered a technique called ghosting, or masking fear, making you invisible to the enemy.