For the newer users: In the "would you date me?" section you write about how your perfect date looks like and about your personality. Other users will comment if they would date you or not based on the information provided. In the "do I have style?" section you write about your style and what you would wear on various occasions. Other users will comment what they think about your style.
This is as far as I remember. Let me know if I missed anything. I used this site a few years ago for a short time only, so I don't remember that much.
Oh my flashback... yes I remember those categories. However I never participated in it but occasionally I looked at it. I can't say I liked it but I definitely did not dislike it either. I suppose if GAG had to bring this feature back I'd probably still not participate.