I voted B, but probably should have gone C. I like Nolan's Batmens, I thought Guardians had a lot of charm. Struggling to think of a single other superhero movie I thought was good apart from that.
Looking at that Calendar outlining the Marvel release schedule from here to eternity just fills me with a powerful sense of boredom.
With all that said, when I was a young teenager I loved the Daredevil movie. I'm sure that me would love all these superhero movies, too. Maybe I should just accept that I'm past the age where Hollywood is interested in making films for me.