I can't agree more with these comments. I've only met one TS who passed perfectly. She was petite and she transitioned at a very young age.
My SO and I go out A LOT, all over the place. To describe her, her hands and feet are smaller than mine, she has her own long curly mid back hair (no wig), she has no beard shadow (laser), and she is only 1" or so taller than me when we go out, because I wear 4" heels. She does not have an overly male forehead, brow, nose, or jaw. People who pass us by do not notice anything. People that we interact directly with, such as the people who serve us, do notice. They likely think that my SO is a TS and transitioning. They are all very nice to us, and they do not ask questions.
When we sit in restaurants, most people don't give us a second glance, but the people who do notice us tend to stare a little longer. I've noticed a questioning look in their eyes. Also, people tend to remember us, even if we haven't been to a place for 6 months. I can't help but think it is because they don't see too many transpersons, and so they just remember. Most everyone is friendly though. This is because we are at arm's length in their lives, but that's OK.
It's a mistake to take an absence of comments, snickers, insults, etc, as passing. Most people don't care enough to say anything.