Opinion on masculine girls?

I'm a man. Depends what you mean by masculine girls.

If you mean a girl that is totally butch and is almost unrecognizable as a woman with short hair and dresses like a man I'm not into it.

But I've been with women who are tomboyish, not girly, with strong muscularly feminine bodies and a no bullshit attitude who are kind of sexy. Great in bed and up for almost anything.