Karuthamma is a captivating Tamil movie directed by Bharathiraja, renowned for directing films with a strong rural flavor and social agenda. This critical social drama revolves around its title character Karuthamma, portrayed vividly by the talented Rajashree, and Raja, enacted by newcomer actor Raja. The film was released in 1994 and garnered immense appreciation for its daring exploration of social issues, riveting storytelling, and strong characters.

As the story unrolls, it takes the viewers deep into the heart of a rural fishing village nestled on the shores of Tamil Nadu. The film opens its canvas to the rustic and raw vibes of the coastal area, offering a glimpse into the everyday life of the villagers, their struggles, hopes, and dreams.

The fulcrum of the plot is the practice of female infanticide, which was prevalent in certain communities during that period. The film attempts to throw light on this inhuman practice and its long-term repercussions in the society through the life of its central character, Karuthamma, who is the first girl child allowed to live in her family.

Rajashree, as Karuthamma, delivers a heart-rending performance. She adds depth to her character by bringing forward the different shades of a rural woman – be it the innocent love of a young girl, the duty toward her family or the anguish of being entangled in the inescapable webs of societal norms and pressure. Her pairing with Raja creates a compelling on-screen chemistry that conforms to the authenticity of the setting.

On the other hand, Raja plays a complex character who finds himself in a dilemma owing to his deep-rooted love for Karuthamma and the ensuing complications from societal constraints. His portrayal of the character exhibits the idyllic allure of innocence marred by looming social evils.

Moreover, the critically acclaimed director Bharathiraja masterfully weaves the story around the other characters as well – manifesting the multidimensional narrative. Whether it is examining the patriarchal mindset in the society or exploring the unspoken sisterly bond shared by Karuthamma and her sister (played by Maheswari), the film includes a plethora of aspects that contribute to its richness and gravity.

What sets Karuthamma apart from other films is its strong and meaningful screenplay coupled with the riveting storytelling. The key plot points are unravelled with tact and at a pace that keeps the audience hooked till the last frame. Balancing the heartwarming moments with grave social themes, the director ensures that the narrative does not lose its grip or become preachy.

The music, composed by the legendary AR Rahman, complements the movie's mood perfectly. The soundtrack encapsulates the essence of rural life, forming a harmonious blend of emotion, melody and social message, underscored by folk tunes. The song "Poraale Ponnuthayi" from this film, which is a soul-stirring number about the plight of women, is particularly noteworthy and went on to win the National Film Award for Best Female Playback Singer.

The film's social commentaries are amplified by the remarkable cinematography. The camera becomes a silent storyteller, capturing the lives of these characters with the rustic cinematography that paints a vivid picture of the village, its people, and the sea – the nurturer and destroyer in their lives. The visuals thus add another layer to the film's narrative.

In conclusion, Karuthamma is a powerful cinematic journey that demands to be watched. This film stands as a testament to the prowess of intricate storytelling clad with significant societal issues, carried forward by impressive performances. The movie offers a blend of compelling narrative, extraordinary performances, melodious music, and immersive cinematography, all against the backdrop of a poignant social issue. It is truly a gem of Tamil cinema that continues to leave a lasting impact on its viewers.