Aine (Niamh James) is in her senior year in a Catholic school in Portush, Northern Ireland and desperately wants to go travel the world, but she's just found out she's pregnant. This causes conflict with her widowed mother Margaret (Amanda Doherty).
Aine is someone who can be inconsiderate, selfish, insecure, good-hearted, ambitious beyond her abilities, naïve, fun, and able to redeem herself. In other words, she is a confused teenager on the cusp of adulthood and Niamh James plays the part superbly.
It has sharp directing by Danny Patrick who also wrote the screenplay. There are also engaging sidebar stories including other characters that add greatly to the main mother-daughter conflict: the despair of losing a job later in life; financial burdens; periodic depression; the inner-conflict of being young and Catholic; the futility of social climbing; the belief that "there" is better than "here".
The coming-of-age genre is so common that it's difficult to raise the bar. "An Irish Angel" at least meets the standard and then some though it could have been more. In fairness, the two lead performances do stand out especially that of Amanda Doherty. She shows so much push-pull with her daughter while trying to come to grips that her daughter has made the same mistake she did in getting pregnant young. She also has the brilliant ability to let the emotions build gradually and then attempt (as we do in real life) to resist them until the attempt is futile. No wonder Amanda Doherty is winning so many awards and award nominations. While she gives a rich performance, I believe the film would have been greater if she had been given even more screen time.