Playing this game after the Lorn's Lure demo (and before full game release) is a trip because I can see, very very clearly, where the devs have improved in building this kind of game.
In regards to Due, the mouse sensitivity is absolutely wretched and cannot be changed at all, it's not clear what you can and cannot climb on, falling deaths come from hitting killzones but the zones are placed in weird places where they shouldn't if you could just climb everything so sometimes you just die from hitting nothing, or you wait a full 15 seconds to hit the ground below, and it's over way too quickly.
I can't recommend playing this game now that Lorn's Lure has a demo, but if the jump in quality between LL's demo and full release is like the jump in quality from Due to LL's demo, then the full release will be absolutely mind blowing.
I cannot tell you how brutally excited I am for Lorn's Lure.