Viewers find 'Sweetheart' deeply touching and relatable, particularly praising its portrayal of the emotional dynamics within a family facing the challenges of children growing up and leaving home. The film, led by Sandrine Kiberlain's compelling performance, effectively balances humor and sentiment, resonating with many who see reflections of their own family experiences. While the film is generally well-received for its heartfelt narrative and authentic emotions, some viewers felt the younger cast's performances were less convincing, slightly diminishing the overall impact.

👍 Authentic portrayal of family dynamics.

👎 Some weaker performances by younger cast.