I give it a 3.5 out of 5. The Rage Within is a book full of unique creatures and the main character's (Kellan) "flaw" is intriguing. The story was a good one that kept my attention throughout. While some cliches were in play regarding main characters, the brooding protagonist, the great and selfless friend, and a band of comic and harsh misfits they were done well and did not distract from the enjoyment.