At first I was all like “haha this is totally ridiculous because Hitler is so much worse”, then I realized
http://www.nybooks.com/blogs/nyrblog/2011/jan/27/hitler-vs-stalin-who-was-worse/
… no winners in that contest, “too close to call” means, yeah, that would be more than a little like somewhere in Germany erecting a statue of Hitler.
Sobering.