The game on battle map is as random as it would be in a real RPG - every shot has a chance to hit you in the eye and kill even the biggest hero ;) - that is good - you can never be realy shure of your cover.
Tactics are well made. The strategy map is greate - that sense of overwhelming by the world.
Most people have gotten used to simple strategy and less randome rules - but guess what - it gives a sense of thrill before every shot/slash. One of the best - can't wait for next chapters 5/5