It's a Boy Girl Thing is a 2006 Canadian-American body-swap comedy film directed by Nick Hurran and starring Kevin Zegers, Samaire Armstrong, and Ashley Tisdale. The film follows two high school students, Nell and Woody, who switch bodies after encountering an ancient Incan statue. The two must learn to adapt to their new lives and work together to find a way to reverse the spell.

The film received mixed reviews from critics, with some praising the performances of Zegers and Armstrong and the film's humor, while others criticized its predictability and lack of originality. However, the film was a commercial success, grossing over $7 million worldwide.

Here is a more detailed review of the film:

* **Positives:**
* The performances of Zegers and Armstrong are the film's strongest asset. Zegers is hilarious as the dim-witted Woody, and Armstrong is charming as the bookish Nell. The two have great chemistry together, and they make the film believable.
* The film is also funny, with some genuinely laugh-out-loud moments. The humor is mostly situational, and it comes from the characters' attempts to adjust to their new bodies.
* The film also has a heartwarming message about the importance of friendship and acceptance. Nell and Woody learn to appreciate each other's strengths and weaknesses, and they come to see that they have more in common than they thought.
* **Negatives:**
* The film is predictable. The body-swap premise has been done many times before, and there are no real surprises in It's a Boy Girl Thing.
* The film is also a bit juvenile at times. There are some crude jokes and sexual references that may not be appropriate for younger viewers.
* The film's ending is a bit rushed. The characters quickly find a way to reverse the spell, and the film ends without much fanfare.

Overall, It's a Boy Girl Thing is a fun and heartwarming film with some great performances. It's not the most original film, but it's sure to entertain fans of body-swap comedies. If you're looking for a light and funny film to watch with your friends, then It's a Boy Girl Thing is worth checking out.

Here are some additional thoughts on the film:

* The film does a good job of exploring the different challenges that Nell and Woody face in their new bodies. Nell has to deal with the physical and emotional changes that come with being a boy, while Woody has to learn how to be more sensitive and understanding.
* The film also touches on some important themes, such as the importance of friendship and acceptance. Nell and Woody learn to appreciate each other's strengths and weaknesses, and they come to see that they have more in common than they thought.
* The film is not without its flaws. The ending is a bit rushed, and the film can be a bit predictable at times. However, the film's humor and heartwarming message make it a worthwhile watch.