Its hard to a point but once you get the hang of it is very good I played like 12 hours yesterday and beat 5 boss's. I wish more games would up the diffaculty I dont really like the trend of how most games hold your hand for the entire adventure like bioshock 2 which was good but very easy. Rumor has it there is a sequel prepping for this year at least in japan but at the very least mayb it will contain english like the asian version when it first came out.