Hmm, rating this game is a challenge. I would say that it varies a lot between average, good and bad. I confess that I forced myself A LOT to play from beginning to end, I was sleepy during most of the game due to the uninteresting story, but the combat mechanics are different and almost innovative, despite being repetitive.
I would have a lot more to criticize but you have to consider that it is a company trying to create something new. I can see some level of effort put into this game, so I would say it is just an different experience