As a German driving a lot on the Autobahn and spending a lot of time in long distance trains (ICE), I can of course absolutely second that. However, Germany is

As a German driving a lot on the Autobahn and spending a lot of time in long distance trains (ICE), I can of course absolutely second that. However, Germany is not Germany, it depends very much on the region. For instance, on the large 4-lane sections around Frankfurt, people drive aggressive and fast like mad. On the 3-lane sections in NRW, people have to drive annoyingly slowly because the Autobahn is a single roadworks. Then there are so many 2-lane Autobahnen in more rural areas which are also annoying because the average speed is low but there are aggressive people who think the left lane could bring them an advantage.