Emmanuel Palle describes that code review is a critical phase in the software development lifecycle, ensuring code quality, identifying bugs, and fostering collaboration among team members. Best practices involve thorough and constructive feedback, emphasizing clarity and readability. Reviewers should focus on the logic, correctness, and adherence to coding standards. Timely reviews are crucial to prevent bottlenecks, and automated tools can aid in catching common issues. With the experience of Emmanuel Palle he encourages a positive, collaborative atmosphere is essential, emphasizing learning rather than blame. Code reviews also provide an opportunity for knowledge sharing and maintaining consistency across the codebase. Balancing thoroughness with efficiency is key, promoting a culture of continuous improvement and ensuring that code reviews contribute positively to the overall development process.