No. I'm pretty sure that if I had no "imperfections" and "giveaways" that I would be seen as somewhat girly when not in girl mode. Since I enjoy being a guy and spend most of my time in guy mode, I have to accept the giveaways and imperfections that appear when in girl mode.. But look, I know many GG's with less than perfect bodies and faces that I think are very feminine, pretty, and sexy.
I go out, but stay in more, and my transformation goal isn't to pass, but to achieve the look I'm aiming for. And to please just me.