Yes, "Love & Mercy" is based on a true story. The film chronicles the life of Brian Wilson, the visionary founder of the Beach Boys, focusing on his struggles with mental health and his creative genius. It portrays two distinct periods of his life: the 1960s during the band's rise and his later years in the 1980s as he battles personal demons and seeks recovery. The film highlights Wilson's innovative music while also addressing his challenges with mental illness and the influence of people around him.

As of my last knowledge update in October 2023, "Love & Mercy," the biographical film about Brian Wilson of The Beach Boys, is available for streaming on platforms like Amazon Prime Video, Apple TV, and Hulu. However, streaming availability can change, so it's best to check on these services directly for the most current information.

You can watch "Love & Mercy," the biographical film about Brian Wilson of The Beach Boys, on various streaming platforms. As of my last update, it is available for rent or purchase on services like Amazon Prime Video, Google Play Movies, Apple iTunes, and Vudu. Additionally, check subscription services like Hulu or Netflix, as availability may vary by region. Always verify the latest streaming options, as they can change frequently.

"Love & Mercy" is definitely worth watching, especially if you're interested in biopics or the music of the Beach Boys. The film offers a unique dual narrative, portraying the life of Brian Wilson through two distinct periods, showcasing his genius and struggles with mental illness. Paul Dano and John Cusack deliver compelling performances as Wilson, and the film captures both his creative process and personal challenges. The cinematography and music also contribute to its emotional depth. Overall, it's a poignant and insightful portrayal of an iconic artist.