I love JRPGs, though I like good ones such as Final Fantasy XIII, Resonance of Fate, etc. Can someone comment on these areas whether this game is good?

1. How good is the storyline?
2. How good is the gameplay?
3. How good is the voice acting?
4. Is there any replay value?
5. How good is this game compared to other JRPGs?
6. Should I pick Atelier Rorona or this game?