In trying to look only at what Pope Francis says and does, instead of trying to look into his heart and judge his overall character (a vain pursuit, no matter who's the subject), I have to commend him for his recent remarks to the Italian family group Forum delle Famiglie.
In these off-the-cuff statements, he called abortion "white-glove" Nazism, referring to the Third Reich's eugenics programs. This is surprising for two reasons: first, it's usually when he speaks off-the-cuff that he has made his most heterodox-sounding pronouncements, and this is very orthodox indeed; second, because in pointing out the parallel between that earlier eugenics based on race and today's eugenics based on personal preference, he said something stronger than most anti-abortion activists have heretofore felt comfortable saying.
I like Robert Royal's analysis at The Catholic Thing.