This document is a guide that outlines critical considerations for law firms regarding the adoption of AI technologies. It begins by addressing the traditional resistance of the legal industry to technological advancements, highlighting the importance of understanding the true motivations behind AI announcements from law firms. The guide presents three essential questions that firms should be able to answer to evaluate their AI strategies effectively. It details specific use cases for AI in legal contexts, such as single contract redlining, bulk contract review, and ad-hoc tasks, emphasizing the efficiency and cost-saving potential of AI solutions. Furthermore, it discusses the decision-making process for selecting AI tools, advocating for rigorous evaluations and independent assessments. The guide concludes by encouraging legal teams to seek transparency and focus on measurable impacts of AI on workflow and costs, ultimately aiming to demystify AI adoption in the legal sector.