The Razorfish report titled 'Liminal' analyzes the evolving landscape of customer engagement in marketing, emphasizing the need for brands to adapt to rapid changes in consumer behavior and communication channels. It highlights that customers prioritize feeling valued, trust, efficiency, consistency, relevance, and control in their engagements, and it suggests that marketers should focus on understanding these elements to build lasting relationships. Ultimately, the report advocates for a customer-centric approach in developing engagement strategies that cater to diverse consumer preferences across various channels.