I found his comment on the mouse controls interesting. It never occured to me, but perhaps just because I am so used to it already:

>  Especially hard is that you can move past the mouse cursor: Be in left part of world, click to dig to the right. Then move clonk to the right, past the cursor, plan to dig to the right - oops, forget to move the mouse with my clonk, destroyed landscape because he was diging to the left because I passed the cursor. This is heavily confusing if you are used to old-Clonk (direction of clonk determines dig/throw direction) and to egoshooters (mouse stays relative to the character).