Do people judge by looks but choose by personality?

I was watching a video on YouTube where there's a girl speed dating 20, 30 men at the same time. First they would go with a sort of face to face and the girl would have to rate them and decide if he is of her type. After that they would go with a sort of blind setup and they talk they share experiences you know get to know kinda thing and to my surprise the guy who was rated the least scored highest in personality. Is dating going down the hill, you know chasing people based on beauty with brains? Which is rare, what do you guys think?
Do people judge by looks but choose by personality?
Post Opinion