I'm a huge FF fan, awesome topic! Sooo....
Most Attractive Female:
Rikku (FFX/X-2) - Sexy=Looks, and she definitely has the physical attractiveness. Her outfit in X was hot, and then even hotter in X-2! Her personality as this fun, cheery, young girl with an innocent charm just adds to her sex appeal! I'm rambling and I can go and on about her...the point is, she's perfect. lol.
Best Personality Female:
Quistis (FFVIII) - Well I thought who would I date if I was straight and it came down to her, she's smart, dependable, super hot and seems like the type who would take care of her guy...and I love her for that.
Most Realistic Female:
Rinoa (FFVIII) - For this one I'm not 100% sure, so Rinoa is the best choice. She reminds me of japanese school girls, which is cute. lol.
Most Attractive Male:
Vincent Valentine (FFVII) - Look at him! (drools) He's intelligent, cool, and knows how to dress. Plus you can look at Vincent and tell he's the kind of person that had alot of secret and mystery around him...I'm that way sometimes
Best Personality Male:
Tidus (FFX) - Funny and kinda goofy guy. I love that he seems to always have a positive outloof on things. He lightens everyone's mood and keeps people happy thought X...I'd totally hang out with him.
Most Realistic Male:
Reno (FFVII) - He's so charismatic. His attitude toward life is unique and real to me. Like a smart ass mixed with a laid back guy.