There were apparently previously technical problems, but when I've been testing the Agricultural Simulator, was probably already out of the patch, which has fixed the bugs; and the game ran perfectly for me and was quite enjoyable - except for the control with which I at the beginning so had a bit of my difficulties, that might be more intuitive.
I actually once drove an old-fashioned trekkers and felt in places recalls playing it. Of course this is not true is the same as with the modern equipment in the game, but I found it very entertaining, umherzutuckern in a virtual landscape and to order the field - even saw the area similar to where I was traveling at the time (Rhine valley, the Black Forest) and was quite idyllic ... so who can abgewinnen the quiet country life and something needs no story but like a simple field work and pleasant drive around has who has determined the agricultural Simulator fun.