I really like this tool, I think the idea is excellent because no one out there had yet thought about how AI could be really useful for studying. These guys have seen far. It's not just a matter of memorizing but of understanding what the most important information is, in a world where information and the amount of study material can be confusing and messy. I've noticed some slowdowns every now and then but customer service has been super responsive in my experience... thanks appsumo for this opportunity that I recommend to those who study a lot of data as their profession and obviously also to students and everyone. Highly recommended!