Terrible. I had a conversation with recruiter after I submitted my application. He told me this job was vacant becasue someone left and need to fill asap. Red Flag 1. Even being a recruiter, he makes people feel he knew all the technical details. Never heard any recruiter question candidate's ML and AI experience during initial phone screen. He drilled down very deep. Red Flag 2. He shows no interests answering my questions in the last 10 minutes and seems he just want to log off. Overall, terrible experience for a initial phone screen.