Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rough Start but Smoothes Out

Despite its very slow start, Darker Than Black finds its footing quickly and takes the audience on a very intense thrill for the first five episodes. Audience members who are willing to sit through a lot of dialogue and set up in order to get their explosions and fight scenes are going to find a great drama here. The psychological mind games that the characters play with each other is creating a suspenseful series that I'm curious to see more of. Recommended.