Yes, but someone who looks, vibes and smells right can still be totally wrong for you. I often thought that online dating was inefficient because my eyes, ears and nose can rule out most potential mates without even thinking, but it works the other way too: I've had many partners I've enjoyed being physical with but would never want to settle down and start a family or anything (then again, I'm not a breeder at all, so take that with a pinch of salt). So it's six of one, half a dozen of the other. You need all things to be right, and this surely can only be better than e.g. Tinder, where you see only pictures.