Installed mine today and drove a quick round arround Weissach - yes I live here.
Installation was easier as i thought, took me about 2h without hurrying. shifting is short and direct - my old one only had 60 thousand km so it hadn't really play, but the feeling is better now. On the first drive i sometimes had trouble shifting from 2 to 3 while accelerating out of a corner but i think i will get used to it.