Reviewers mostly praise 2Brain for saving time and making large, messy collections of documents easier to search, organize, and question. The most repeated strength is traceability: users trust answers more because they can see the exact source behind each response, especially for legal documents, teaching materials, customer support manuals, and business data. Several also like its handling of mixed formats and features like the keyword graph, quizzes, and shared agents. The main criticism is usability: first-time users may find the interface and setup somewhat overwhelming, with calls for better onboarding, templates, and private deployment options.
upload map answer done
Cheeky little second brain, innit
tldr; works