The Eastern Germans remember the old days fondly (you know, before "the West destroyed their industry" and whatnot) while the Western Germany had a national policy of "not provoking Russia" and "accepting its sphere of influence" for basically all of it's existence.

From personal experience I would also say that Germans and Russians are alike in quite a few ways - both are pretty chauvinist societies looking down at other nations, and both have very low empathy. Obviously, there are big cultural differences as well.