I feel like they're always over selling how attractive Bo is.
Anna Silk is nice, no obvious deformities, but in-show everyone acts like she's Angelina dressed up as a smuttier version of Tombraider... I'm not that into Angelina either. Too plastic in the face area. I suppose if 90 percent of your fanbase is already having sex with realistically contouring dolls, it's only following market trends to appear indistinguishable form a life sized opposable action figure with semiworking genitals and bonus lodging areas.
But Bo is probably unwittingly pumping the room with military grade pheromones that has everyone overreact to her presence that she could look like Jane Lynch (Not that there's anything wrong with that.) yet still be treated like Marilyn Monroe in her heyday.