At CodiumAI, they aimed to address the challenges of reviewing Pull Requests (PRs) by gathering insights from developers and team leaders across various industries. The primary issues mentioned were that reviewing PRs is often seen as a chore, long PRs lead to shorter feedback, writing PR descriptions is difficult, and conflicts arise when sharing new code on a team level. These pain points led to the identification of three personas involved in the PR review cycle: the Developer, the Reviewer, and the Mid-level Technical Manager. CodiumAI's git plugin, PR-Agent, aims to address these needs by providing concise feedback for developers, comprehensive feedback packages for reviewers, and high-level summaries for mid-level technical managers, ultimately enhancing the efficiency and quality of the PR review process.