You get emailed a case study with questions you must answer during your interview. In that case study you will be given 3-4 Cap1 products that the interviewer will ask you questions about. Focus on what the product is excelling at and the weaknesses and how you can improve the product.

It was ok, brush up on interview styles like consulting cases, be able to sovle a mckinsy case with ease, and you'll be ok. I messed up on some calculations (although I rectified myself) but wasnt able to land the offer