Actually, one star is the lowest rating avaiable. Zero or minus 10 stars would have been more realistic. Do not join!!! Major scam job. Not one of my "perfect matches" lived within a 2 hour drive. Complaints to eharmony are addressed with scripted platitudes. Don't get duped by matches that don't exist.
The scientific screening process is a numbers game and has nothing to do with reality. The right picture, profile and answers have nothing to do with the matches. You will receive a "hit'", someone is interested in you, so you follow the guided communication and nothing happens - no responses. eHarmony has used your photo and profile to get others to join. You are the bait. This has been a total scam. They cannot and wil not live up to thier end of the membership deal. I wish I had read the reviews first and not joined. It has been an all around disappointment.