Overall good until 3rd round with an interviewer who started yelling due to some feedback on a system design interview. First round general chatbot system diagram. Second round AI/LL-related knowledge. Third round, non-AI related ML questions straight from chatgpt (I'd brush up on these, I didn't because I thought it was a coding interview), and a detailed system design interview where the interviewer was hard to understand and not very good at describing which is understandable since English wasn't their first language.