On principle I refuse to support this game because they didn't want to put the effort into making female characters just for a few more hats and tattoos. I feel it's a philosophy that is blatantly saying "You can make whatever character you want, but if your female you can fuck right off".
The hit box thing is bullshit, its a video game that's obviously not heavily based in reality so one can make females just as large as males. Different body types don't need huge breasts either. And anyone with armour or anything could look rather similar to a male's body.
I've heard the game has had lots of other problems (lots of tight hallways that restrict the parkour movements, laggy online etc.). But for the outright refusal of putting female characters in a game that's been touting their amazing customization since day one, the game feels like a slap in the face.