Well, a few ppls hit dead end, keep losing to boss. Friends who finish it says have to do a few little tricks to win. I just hope you can understand the battle system using translator.
I got a friend who use translator to play also and he can't use the system perfectly so keep losing xD. In the end, others have to guide him a little to complete the game.
@ Coro - quite a lot of ppl (even 2chan) already say it is very bad. Personally, watching episode 1 raw, i can only say it is Xebec anime at it 'best'. I won't be watching it anymore unless something ZOMG happen halfway or some good opinions about it pop out xD.