Uh...cool story bro? I'm not sure what you're getting at here. As such, I will simply go in order.
Yeah, chicks are pretty darn awesome, they're pretty and soft and girly and emotionally intuitive and have boobies and whatnot, although obviously nature designed both genders to think the other is the bomb, so it makes sense that they drive us crazy (in a good way...at least most of the time).
If you're truly getting with these girls because you like them, then it shouldn't matter in any way what other people have to say about it. The only thing that's important when it comes to sex is whether or not a person and their partner feels it's right and enjoy themselves.
Idk, I don't think finding "average" girls rather attractive is something worth commendation. We're talking about preferences that are formed entirely subconsciously, there's no free will involved so I have no idea what anyone would be commending you for.
Again, others' opinions shouldn't matter. If you believe these girls are attractive that's all that matters. I wouldn't say it's not cool to judge someone's partners based on what any given individual believes is attractive seeing as that's really all anyone can use to judge, but that's besides the point as whatever other people you're talking about aren't the ones doing the humpin' here.
So basically long story short what others say is a moot point as you really shouldn't be giving a shit what anyone says if you really, truly find these individuals attractive. That's about the best I can offer as, again, I'm not entirely sure what you were looking for here.