Uploading slides and notes produced questions that actually matched exam depth. The variety of question types helps with memory and understanding. Feedback on weak areas is clear and useful. It works well across subjects and formats, which saves time. The main drawback is that very complex diagrams or formulas may need manual review. It also depends on the quality of your uploaded material. Still, for daily practice and revision, it delivers strong value. It makes studying more focused, less tiring, and easier to stay consistent.