The American fried-chicken giant opened its first store in mainland China this week to scenes of near-manic demand, with customers lining up for up to two hours to get a taste. The launch marks the brand's long-awaited entry into the world's second-largest fast-food market.

Pictures and videos circulating on Chinese social media showed snaking queues outside the flagship location from the moment doors opened, as curious diners and loyal fans alike braved long waits for the chain's signature crispy fried chicken.

The blockbuster debut reflects both pent-up demand for the brand and the broader appeal of Western fast food among younger Chinese consumers, who have helped drive a wave of new openings by global chains in recent years.

But the reception also highlights the ferocious competition in China's quick-service restaurant (QSR) sector. Domestic players have expanded rapidly with aggressive pricing and localized menus, while established international brands such as McDonald's and KFC continue to deepen their footprint across thousands of outlets.

Industry analysts noted that a successful first store is only the first step. Sustaining momentum will require competitive pricing, a supply chain that can match local rivals on cost, and menu innovation tailored to Chinese tastes, they said.

Consumer sentiment also matters. Some shoppers said they were drawn as much by the novelty and the buzz on social media as by the food itself, raising questions about whether the hype can translate into a durable customer base in a market that has seen countless foreign entrants come and go.

For now, the crowds outside the new store suggest the brand has captured the public's attention — and a place in the growing battle for China's fast-food wallet.