eHarmony Plus (eH+)

eHarmony Plus (eH+) was featured in the film "The Secret Life Of Walter Mitty"

"Subscribing to eH+ will not allow you to obtain more matches than what would generate during the course of your subscription to the eHarmony Services, but will add a special human touch to the matches generated by the Compatibility Matching System that you will receive under the basic service, and that human touch may result in a different priority ranking in selection and delivery of your matches. Because that human touch is costly and involves personal attention and special judgment, eHarmony charges a premium for eH+. " translation: eHarmony's matching algorithm performs as placebo, its success rate in the range of 10% only.

eHarmony is a 13+ years old obsolete site and a HOAX, based on a big scientific fraud.
eHarmony is not "scientifically proven" because eHarmony Labs had never proven eHarmony's matching algorithm can match prospective partners who will have more stable and satisfying relationships -and very low divorce rates- than couples matched by chance, astrological destiny, personal preferences, searching on one's own, or other technique as the control group in a peer reviewed Scientific Paper for the majority (over 90%) of eHarmony's members.

eHarmony is a 13+ years old obsolete site using Big Five traits to measure personality of its members, and Big Five normative personality test is only good for informative/guidance purposes but not good enough for predictive purposes. Many Psychologists began to use the HEXACO model of personality during 2013 to replace the Big Five test, but I suggest to use the 16PF5 test.
Worldwide there are over 5,000 online dating sites, no one uses the 16PF5, no one is scientifically proven yet, and no one can show you compatibility distribution curves, i.e. if you are a man seeking women, to show how compatible you are with a 20,000,000 women database, and to select a bunch of 100 women from 20,000,000 women database.

eHarmony's algorithm is in the range of showing you 3 most compatible persons per 1,000 persons screened, and with the 16PF5 you can reach 3 most compatible persons per 100,000 persons screened; a 100 times more powerful algorithm (NOT 100% improvement, a 100 X improvement, really an innovation)