I haven't watched the original as I have read the other reviews, so I don't know the comparison but I am disappointed. I didn't understand what I watched, why things were as they were.
THAT WAS NOT TRUE LOVE.
THAT WAS NOT VENGEANCE.
Why in the world did he give up his soul for her only for her to go back to earth alone?
If they ended up together at that world then that would have been a tiny bit good movie.