I think it is one of the best games i had ever played it has its positives and negatives but still i think it is perfect
Negatives:
it is a 2D game and have weak graphics and some times you will feel bored of the game.
positives:
i like the idea of having the ability to summon or transform the souls to the objects and the Quantities of the characters skills magics weapons... is really great and you have the Decision to choose between all these also you can merge some of the items and the souls also together also you can use machine in battles witch is very nice the style of the fight is really good i know there is many games have the same style but i didn't like it until i saw this game
MY opinion:
i think it has a lot of good points specially when it comes to characters and character's abilities also it has very nice story event i used to play this game for many hours and i think it is magnificent you should try it