This article addresses the widely recognised inefficiency of traditional annual or biannual performance review cycles, arguing that they are structurally misaligned with the pace of modern work. The author, Ramya Venkateswaran, GM of Global HR Solutions at Remote, presents a first-person account of an internal experiment in which the company conducted a global performance review of approximately 1,800 employees across multiple time zones within a 48-hour window. The core argument is that long review cycles encourage 'feedback amnesia,' create misalignment between self-assessments and manager ratings — evidenced internally by a 25% disagreement rate in earlier cycles — and impose disproportionate administrative burden. The experiment relied on pre-existing continuous feedback infrastructure, including monthly check-ins, real-time AI-assisted drafting tools, and live dashboards for manager alignment. Key reported outcomes include a 15-fold reduction in process length and over 7,600 hours of employee time saved. The article concludes that the model is replicable where organisations have established the requisite cultural foundations of continuous feedback, clear role expectations, and executive sponsorship, rather than treating the 48-hour format itself as a universal solution. Key insights: A 48-hour global performance review cycle is operationally feasible when underpinned by continuous feedback habits, monthly check-ins, and pre-defined role expectations established well in advance. Remote reported that 25% of employees disagreed with their manager's performance rating under the previous long-cycle model, suggesting structural misalignment between self-assessment and managerial evaluation in traditional review formats. The article frames the 48-hour sprint not as the core innovation but as a by-product of a prior cultural shift — converting performance management from a periodic event into an ongoing organisational habit. Practical takeaways: Organisations seeking to compress review cycles may find that the prerequisite investment lies in continuous feedback infrastructure — monthly check-ins, real-time documentation, and clear role expectations — rather than in the review format itself. AI-assisted drafting tools and live manager dashboards were identified as the operational enablers that allowed the 48-hour timeline to function, suggesting that technology adoption precedes, rather than follows, cycle compression.