Power Ballad (2026) Review: Paul Rudd Fights for His Song

Is Power Ballad worth watching?

Yes. Power Ballad is a warm, funny and quietly bruising music drama, and one of John Carney’s most enjoyable films since his breakthrough with Once. It pairs Paul Rudd and Nick Jonas in a story about songwriting, credit and what fame does to both people who chase it and people who miss it. The reservation is that Carney chooses comfort over bite as the story develops, so the film’s sharpest questions about the music business are raised more forcefully than they are answered.

What is Power Ballad about?

Rudd plays a Dublin musician well past the point where success seemed likely, a man who once had talent and ambition and now has mostly regrets. His life becomes entangled with that of a much more famous and much younger performer, played by Jonas, and at the centre of their relationship is a song: a big, soaring power ballad that turns into a hit, and a dispute over who deserves the credit for writing it.

That premise gives the film both its comedy and its sting. It is a story about two men from different generations of the music industry, one who never got his moment and one who got his too early, and about what a single song can mean to each of them.

Power Ballad is written and directed by Carney. It is an Irish production in English and runs a trim 99 minutes.

Carney’s gift for music on screen

Carney has spent his career making films in which songs are not decoration but plot, and Power Ballad is built the same way. Scenes of musicians working through a chord change, arguing over a lyric or finally locking into a groove are given room to breathe, and the performances feel live rather than dubbed. His trust in music as storytelling is still unusual in mainstream film, and it pays off.

The film’s success depends on the central song being good enough to fight over, and it is: a big, earnest ballad that sounds plausibly like a hit, catchy enough to lodge in the memory and sincere enough to carry emotional weight. Dublin is also a character, from cramped rehearsal rooms to pubs and rainy streets, filmed with the familiarity of a director on home ground.

Rudd and Jonas play against their images

Paul Rudd is best known for easy charm, and he uses it here as a mask. His musician is funny and self-deprecating, but the performance lets bitterness and embarrassment show through, and the film is at its best when Rudd lets that shame sit on screen without a joke to cover it.

Nick Jonas is an inspired piece of casting. A real pop star with a boy-band past playing a figure from inside the fame machine gives the film an extra layer of self-awareness, and Jonas is looser and more self-mocking than expected. The two actors have a spiky, likeable rapport, and their scenes together, whether trading jokes or trading accusations, carry the film.

Where warmth softens the argument

The questions Power Ballad raises are genuinely interesting: who owns a song, whether talent without luck counts for anything, and how the industry rewards image over craft. As the story moves toward its resolution, Carney steers away from harder answers and toward reconciliation and good feeling. The ending lands emotionally, but viewers hoping for a tougher satire of the music business may find the film too gentle for its own premise. Some supporting characters are also sketched rather than fully drawn.

Who should watch Power Ballad?

It suits fans of Carney’s previous music films such as Once, Begin Again and Sing Street, anyone who enjoys character-driven music drama, and Rudd fans looking for a meatier role. It is a relaxed watch at 99 minutes, with some strong language and adult themes of failure and resentment, but nothing graphic. It works best for older teenagers and adults, particularly anyone who has ever played in a band.

For more in this vein:

• Whiplash, a far more intense story about the cost of musical ambition.
• Breakfast on Pluto, an Irish comedy-drama soaked in pop music and bittersweet humour.

The verdict

Power Ballad is a charming, heartfelt music drama with a great central song and two leads who complement each other beautifully. It takes the gentler road when a sharper one was available, but Carney’s love of musicians and Rudd’s best dramatic work in years carry it a long way.