Well she was a Marine and an actress no less.

Id say it averages out I was in the USAF for while and there where some good and not so good looking women not like that really had any effect on how well they performed thier jobs. Though the unit I was in at one point had only 2 women in it and they where ok with the male language(so long as not directed at them) but I do recall once when we had a female coming in form tech school the SNCO reminding us to give the dirty jokes a break for a bit. It did not last though the first day she was in the shop she made a very hilarous joke about how her coveralls had a buldge in the crotch that made it look like she had dick.She turned out to have some of the most salty language and sense of humor of any one in the whole unit.She could drink most of the guys under the table with ease as well.
Of course no unit I was ever in had a "contest" like this supposed one though there was some strange stuff going on and this could be total b.s. I dont know about the Aus. military but an enlisted and an officer even socializing much is not allowed for obvious reasons.Also it was well known to many lower enlisted that the guys and gals who selpt with other military members always tended to get the STDs

at much higher rates than those who "bedded" with none military partners take from that what you will.