This game is easily a 10. The path following attribute enhancer really makes it worth it to go back and fight monsters over and over. The game is fairly easy, if you do this, however.
The story is actually interesting and you want to hear more of it. It blends plenty of short cut scenes to keep the story going, yet not interfering with the gameplay to much.
Furthermore, there are plenty of ways you could enhance your players so replayability is very high.