The fast-food category is obsessed with five-star ratings, so Carl’s Jr is celebrating the 1-star review. Well… its competitors’ 1-star reviews. The campaign by TBWA\New Zealand points out that Carl’s Jr doesn’t need to talk down its competitors. Its customers already do it for them. (It also demonstrates how brands can use consumer behaviours in unexpected ways to create relevance and trial.)

Carl’s Jr.’s 1-Star Swapper invites any Kiwi who’s ever left a one-star review at another burger chain to upload screenshotted proof online to to a custom-built web app at 1starswapper.co.nz, to swap their burger disappointment for a free Carl’s Jr Famous Star burger.

The mischievous path to drive new trial makes abundant use of Carl’s Jr’s trademark playfully bold, unapologetic personality.

Every successful 1-star swap is also automatically entered into the draw to win the campaign’s most absurd grand prize, its mascot CJ’s epically cool cowboy hat. And that hat is no everyday cowboy hat… it’s magic. It unlocks a year of free Carl’s Jr for the winner. (Provided they’re wearing it when ordering.)

Shane Bradnick, chief creative officer at TBWA\New Zealand, stated, “Most brands spend their time talking about why they’re better than the competition. We thought there was a far more interesting opportunity in listening to what consumers were already saying themselves. One Star Swap flips the traditional fast-food playbook on its head. Instead of competing for attention through louder claims, we’re turning real customer experiences into a reason to experience Carl’s Jr. It’s cheeky, highly participatory and exactly the kind of cultural disruption we love creating.”

The campaign builds on Carl’s Jr’s long-standing challenger mindset in New Zealand, using humour and participation rather than comparison advertising to generate conversation.

Carls Jr. NZ brand director, Aimee Peterken, added, “Everyone deserves a REAL burger, and I believe there’s always room for redemption or a second chance. At Carl’s Jr, we make unapologetically great REAL burgers, and we genuinely care about customers reviews. So, we wanted to extend the love and give those who have been disappointed elsewhere the opportunity to experience Carl’s Jr. That’s why we’re inviting anyone with a sad one-star burger story to our Famous Star for FREE – in a bold and of course, playful Carl’s Jr way. Hopefully, we can turn their sad one-star into a very happy one at Carl’s Jr.”

Designed primarily for digital and social channels, the campaign features a purpose-built 1-Star Swapper experience that validates review submissions before converting them into burger vouchers, complete with humorous interactions from Carl’s Jr Brand Ambassador CJ along the way.

The work extends beyond the platform itself, with content built around real reviews, community engagement and a broader “Burger Rescue” approach that seeks out disappointed burger eaters and gives them a better experience.

Credits   
Client: Carls Jr.  
Agency: TBWA\New Zealand   
Production: The Post Office  
Media: PHD