One of the hardest parts of the writing process is getting honest feedback. Close friends and family think nothing of lying in order to spare your feelings about as little as a poem. So they'll sooner tell you that your baby is ugly than that they didn't like the manuscript you've agonized over for two years.
It's not a science experiment, though, so I'll sign off with a different conclusion: Find a way to get readers. Any way you can think of, anything you think might work. Be prolific, be professional, and be available on social media for them. Maybe, if you're very lucky, the stampede will turn in your direction.