"Dias de Nietzsche em Turim" or "Days of Nietzsche in Turin" is an intricate and sophisticated Brazilian film directed by Júlio Baihar Lima and shot in 2001. The movie features prominent actors like Fernando Eiras and Paulo Jose, along with Mariana Ximenes, each delivering compelling performances.

At the heart of the story, the film casts a realistic and profound light on a series of episodes from the life of renowned philosopher Friedrich Nietzsche. It is about his time in the city of Turin, Italy in the late 1880s when he was at the peak of his intellectual prowess while simultaneously battling continued mental decline.

Fernando Eiras impressively emulates the enigmatic aura of Friedrich Nietzsche. His performance vividly showcases the philosopher's intellectual vigor and his descent into madness. Eiras successfully brings to life Nietzsche's intense pondering on morality, religion, culture, and human nature. Nietzsche believed that the confines of societal conventions and existing frail moral frameworks often act as barriers to human growth, and Eiras wonderfully brings this to light.

Besides Eiras, Paulo Jose and Mariana Ximenes deserve accolades for their robust performances. Paulo Jose's character presents a counter-narrative to Nietzsche’s philosophy, thereby creating a fine balance in ideology throughout the film. On the other hand, Mariana Ximenes portrays a luminous and fragile character who becomes an essential part of Nietzsche’s life during his stay in Turin.

The director doesn’t adopt a clichéd narrative approach; instead, "Days of Nietzsche in Turin" unwinds in the form of philosophical episodes and meditative shots of the European landscape that Nietzsche encounters. The narrative is non-linear, matching the convoluted life-path of Nietzsche himself. The audience gets to explore his emotional ups and downs, his mental illness, and the internal struggles he faces as he magnifies the world through his lens.

The film pays attention to detailing and vividly displays Turin’s architecture. The characters are appropriately dressed in correspondent period costumes, adding to the authentic representation of the late 19th century era. Shot in black and white, the film also manages to capture the isolation and melancholy aspects of Nietzsche’s life in Turin, further intensified by hauntingly beautiful music.

Roberto Henkin's cinematography is truly commendable. His camera work intensifies the visualization of Nietzsche’s solitary battles with his mind and ideas. The atmosphere is alternately transcendent and claustrophobic, portraying deep psychological sways. The film shoots some iconic scenes in Turin that carry Nietzsche’s legacy, including the Plaza Carlo Alberto where the philosopher had a mental breakdown marking the end of his productive life.

Worth mentioning is the screenplay, which borrowed heavily from the philosopher's letters and literary works, making the film an immersive historical biography for Nietzsche’s aficionados. The screenplay is full of quotes and ideas Nietzsche wrote during his time in Turin, presented in the form of monologues, letters, and introspections.

In a nutshell, "Days of Nietzsche in Turin" is a fascinating exploration into the life of one of the most influential thinkers of the 19th century. It's not just a film, but an intellectual and emotional voyage into the turbulent mind of Friedrich Nietzsche. It beautifully paints a portrait of the philosopher's journey through his intense personal and philosophical struggles.

The movie is sure to captivate audiences who have an interest in psychology, philosophy, or history. It’s a must-watch for all Nietzsche admirers and those fond of art-house cinema aimed at profound reflections. Despite the complex themes, the film aims at a humanistic portrayal of Nietzsche and does not alienate viewers who might not be thoroughly familiar with his work. It embodies a unique blend of philosophical discourse, historical biopic, and art-house aesthetics, making it an intriguing watch for cinema lovers.