They have a very transparent roadmap for the product.
Microsoft Defender Threat Intelligence blocks incoming threats locally or via the cloud, integrating seamlessly with Microsoft products like Intune and Office 365. It collects global signals for zero-day threat identification but faces stability issues and connectivity challenges. Improving integration with non-Microsoft solutions and pricing clarity is needed. Monitoring 24/7 with systems like Sentinel, it offers efficient email security, though support can be slow and false positive rates high, affecting user experience.