Kirsten looks older..... Julie seems more well-preserved. Kirsten has the more wholesome look.... Julie has the slightly slutty look.
Kirsten just looks more nice.... Julie looks like if you don't do what she wants, she will kick your ass.
There's no real opinion in there.... just some ideas of the differences between the two.
For the guys, I think whichever of those two you like better probably also says something about the kind of women you are attracted to in real life.
