PowerPublish interview questions

I worked with a recruiting company who put me in touch with PowerPost. There were a total of three interviews over a three-week period. The CEO was present at all of them: the first one with him and the Director of their Account Management team, the second one was with just the CEO and me, and the third with the CEO, my recruiter, and me. The first interview had me waiting 15 minutes beyond our agreed upon time. The second interview I was waiting for 30 minutes. I let my recruiter know that I felt it was a bad sign that the CEO could not meet me on time for our mutually agreed upon interviews. By the third interview, he was on time, but I was already having serious reservations. The interviews largely consisted of the CEO talking about their company and there was very little inquisition on my work experience and history in the industry - which concerned me for this higher level position. Shouldn't they be asking about what value I can bring to them? It all felt very "desperate". I also read other Glassdoor reviews that detailed a history of employees not getting paid on time. As someone with financial obligations and a family to support, this didn't appear to be worth the risk.