Having said that, I also think the "experts" really don't know what would make for real compatibility. I also think that potential participants might not be as honest on the questionnaire as someone would be on eHarmony, Match, or whatever other sites are out there. If you are too specific, there is a greater likelihood that you wouldn't be picked for the show. Online questionnaires would allow someone to be brutally honest in what they hope to find (i.e.-how important are looks, etc) to help narrow down a match. I just think there really should be a better screening process.