I think not. After over a year on EHarmony I never met a single match, and only got responses at all from a scant handful. Most of the "highly compatible" matches I had nothing at all in common with, judging from their profiles, except a general age range, so I finally gave up. I'm afraid I've entirely lost any faith in on-line dating as a solution. *Sighs*
Welcome to the club!! Just venture out to the non-success story lounge (a.k.a dating, relationship, ask a dating expert, about you) and join the rest of us!
Just wear your body armor and head protector first, it's a battlefield out there