No, I don't judge the book by its title. Now, at bookstores and libraries, I have picked up books with titles that intrigued me, just because of the title (e.g.., The Curious Incident of the Dog in the Night-Time; Midnight in the Garden of Good and Evil; Something Wicked This Way Comes; The Man Who Mistook His Wife for a Hat). But beyond that, if the blurb or beginning didn't grab me, the book went back on the shelf right fast.
I'd recommend not spending a lot of angst-energy about your title, if you have the story well in hand. Titles are not inconsequential, but they also don't matter doodlysquat unless the story is engaging to the reader.
caw