Putting a famous name above a hotel door guarantees headlines, not necessarily a good night's sleep. A recent roundup of celebrity-owned properties shows just how split the scoreboard is — some A-list ventures are genuine gems, while others burned money or never opened at all.

The standout success stories share a common thread: personal obsession. Robert De Niro's Greenwich Hotel in Tribeca, open since 2008, has hosted Beyoncé, Dakota Johnson and Tom Holland, and even earned a shout-out from Benedict Cumberbatch as one of his favourite stays. Its 86 rooms follow De Niro's comfort-first design instincts, artwork by his father lines the walls, photography is banned in public spaces, and doubles start at a hefty $2001 a night — minibar snacks and a house car included.

Clint Eastwood's Mission Ranch in Carmel, California, is an even better story. He bought the run-down property — where he celebrated his 21st birthday — for $US5 million in 1986 while serving as the town's mayor, then spent seven years and many more millions fighting termites and faulty wiring to restore it. Doubles now run from $247 a night, making it the most affordable of the winners.

Francis Ford Coppola went deeply personal with Palazzo Margherita in Bernalda, the Basilicata town where his grandfather was born. The lavishly decorated palazzo recently hosted Dua Lipa and Callum Turner's honeymoon, though it comes at a price: doubles from $2203, breakfast and a cooking lesson included. In Australia, Hugh Jackman bought into Gwinganna Retreat & Spa in the Gold Coast hinterland after one restorative, caffeine-free visit — two-night retreats start at $1750 with meals and activities.

The flops are instructive. Jay-Z's planned five-star J Hotel in Chelsea died with the 2008 financial crisis, ending in lawsuits. Rupert Grint's family guest house in Hertford won a reality TV competition yet made just £2014 profit in four years before closing. John Malkovich's Big Sleep budget-boutique chain in Wales and England limped on until partners sold in 2015. And Leonardo DiCaprio's Blackadore Caye eco-resort in Belize has been "coming soon" for two decades — bought for $US1.75 million in 2005, still stalled by red tape and environmental objections, with no opening date.

For travellers, the takeaway is simple: the hotels that work are the ones where the celebrity was genuinely involved, not just licensing a name. De Niro, Eastwood and Coppola all poured years and personal passion into their properties, and guests can feel it. If you want bragging rights plus substance, the Greenwich Hotel or Mission Ranch deliver both — and Mission Ranch won't require a movie-star budget.