Warrior Within started out as my least favourite, but was #1 by the time I finished it. I thought the story was the best/least predictable. I liked the "free-roam" nature of the play. I really liked that the dagger powers were moved to your chest-armour so that you could choose weapons in both hands. The ending I thought was best. When I started Two Thrones, I regretted that it seemed the puzzle nature was slimmed down. I also felt cheated by not being able to decide when to become the dark prince...