Multibeam interview questions

I was reached out to about this position by a recruiting firm working with the company. The interview process was broken down into 3 rounds, the first two being phone interviews with managerial staff from my position's department, capping off with a panel-style onsite interview with the team. The first two rounds were pretty conventional (what do you do, why this company?), but the third was poorly planned, with minimal details given. I wasn't informed about who I was meeting with, nor the interview structure. I was asked about the techniques I used in my current role (which they recorded eagerly), and to provide insights on SEM data they had already obtained. I was a little thrown off by this, but I felt it more or less went well. Lots of head nods here and there, everyone seemed to be in a good mood. I was told that I'd be contacted shortly after. Fast forward to 2 weeks later and it's radio silence. Nothing, not even from the recruiting firm. I reached out to my contact there, and the best she gave me was a "I'm not sure". That's almost a month of interviews down the drain. Very unprofessional and disrespectful to not even reach out to interviewees afterwards. Felt deceptive and like a bait-and-switch process. Would not recommend.

1 phone interview followed by an onsite interview. It was very inconsiderate to bring an interviewee onsite in the middle of pandemic, the interview process could easily be handled remotely. The hiring manager and the rest of the team were not really courteous. Scheduled the onsite interview with very short notice without even asking about your availability, didn’t even let you know about their decision or interview outcome. Very rude and unprofessional overall, I wouldn’t recommended this place to anyone.