I applied online, and after a month or so, had an interview. The recruiter was 6 weeks at the company, and the screen had the typical questions one would expect at this round. However, the recruiter never closed the loop which is simply unprofessional.

Seemed in-depth--involved multiple 1:1 interviews, an extensive and in-depth project including market, product and industry research and developing a gtm to support a "theoretical" product, followed by a panel presentation/interview.