My Big Fat Greek Wedding makes up for what it lacks in plot with a cast of amusing, lovable characters. Like any large extended family the Portokolos family is a collection of oddball, zany characters. Toula's father Gus can find the Greek root of any word, and believes windex to be a wondrous cure to any ailment. Toula's mother says "the man may be the head of the household, but the woman is the neck, she can turn the head whichever way she wants". And throughout the movie we see matriarchal power in action as she and Aunt Voula subtly manipulate Gus, the father. Toula's Cousin Nikki with her provocative fashion sense and brother Nick with his quiet passion for art, fill out the Portokolos personality tree.
In contrast the Millers are a subdued, small family. Ian has only two cousins. When Toula invites the Millers over for a quiet dinner to meet her parents they are in for quite a shock. The dynamics between the overwhelmingly extroverted Portokolos family and the reserved parents of the groom provide some amusing moments.
My Big Fat Greek Wedding had potential to be an exceptional film. It was hindered by a far too contrived romance and a particularly unconvincing performance by John Corbett as Ian Miller. His character was so lacking in personality, so bland, especially in contrast to the Portokolos family members. Plus the robotic delivery of his declarations of love were unbelievable. His character seemed an afterthought. Had Ian Miller been better acted, and developed as well as all of the supporting characters, the film would have been great. However, it is still an above average romantic comedy, providing many laughs and feel good moments.