Why? There's nothing really wrong with the game. It's linear like many other before it and many after it. It's true that i wanted to have a 3 person party in some fights but some strategy and even that was over. The combat is better than what Bioware and Bethesda have to offer.
Honestly, newer Western RPGs are worse than what I'm playing right now. I've put 30 something hours into it and i'll gladly put so more and i will get the platinum trophy, because it's worth it.
Of course i'll keep going. When i had other stuff to do i kept going from save point to save point thinking, this is the last one, and hours passed by. So it was worth my money and my time so far and I'm only chapter 8 or so. Finally got a party of 3 so that paradigm combinations are far more deadly. Even with enemies having higher HP, nothing can stop me. I do have to replay a fight or two, but i like the combat and it's no problem.