Gong interview questions

I had a first round interview with Gong for Dublin. Unfortunately, I found the process unprofessional. My interviewer was 5 minutes late, and although that isn't a deal breaker, he didn't even acknowledge arriving late at all. He was also wearing a t-shirt which wasn't in good condition. Again, I don't mind wearing casual clothes to the office when appropriate but normally for calls with external clients/candidates, more formal attire would be welcomed. The interview lasted only 12 minutes and I wasn't asked a lot of questions. It was very by the numbers and I got the impression I was being interviewed as a formality. I wasn't given the chance to even ask questions at the end. There was essentially nothing to be gleaned from this interview from the company's perspective. After this, I didn't hear anything back. I eventually reached out to my interviewer via email to request feedback but was ignored. I found this to be a lack of courtesy. Really disappointing all around from what I understood to be a reputable company

Had initial call with recruiter and went well, Then followed up to meet with the hiring manager and had a good experience but never heard back after that. Everyone through out the process was very friendly but you can tell this place acts like a start-up in terms of how quick they move still.