Hack and slash at the simplest level

I've played the game for an evening. After that I was level 20 and have played three times in succession by the same level scheme: Several very similar level and then a final boss level. After each boss will change the graphics and there is another type of level opponents: time he comes out of the ground, sometimes he falls from the sky ... In the game with the controller was the difficulty "very easy". There was a single point on the up I had only 15 percent of health points. Total me the level design for a "role play" bored full. It is a pure Hack'n'Slay.