Reviewers see Todoist as a fast, lightweight task manager that wins on simplicity, reliability, and low friction. They repeatedly praise quick task capture, natural-language dates, recurring tasks, clean cross-device syncing, and strong integrations, saying it works especially well for personal use and small teams without heavier project-management overhead. Some power users also value its API and deep linking. The main knocks are that it feels behind on AI and automation, lacks a few planning features like start dates or fuller collaboration, and can make some paid features feel restrictive.