iRobot User Experience Designer interview questions

The company set up back to back interviews with a total of 12 people from 8:45am to 5:00pm. The day included me giving a 1-hour presentation on my work as well as completing a couple mini on-site design challenges. Most everyone was kind an enjoyable to speak with. My experience was positive until I spoke with the recruiter. He came across as a manipulative bully. Watch out.