'The movie works, and it does work, because Felicity Huffman brings great empathy and tact to her performance as Bree. This is not a person who wants to make a big point about anything.
She (we might as well recognize Bree's nature with the pronoun) has spent a lifetime living in a body that does not fit, and just when deliverance seems at hand, she is suddenly supplied with an ungrateful son...
What Felicity Huffman brings to Bree is the newness of a Jane Austen heroine. She has been waiting a long time to be an ingenue, and what an irony that she must begin as a mother. But she is a good person to the bottom of her socks, and at the end of Transamerica, you realize it was not about sex at all. It was about family values.'
Roger Ebert, Chicago Sun-Times.