OS33 Technical Position interview questions

At first it went quickly as they told me they were looking to hire ASAP. After the 3rd stage interview, I was ghosted. I chased their recruiter about 3 times and went up to 2 weeks without a response. As of now, there is STILL no response. Completely unprofessional. The employee reviews also seem to clearly indicate that this company does not have their act together. Extremely laughable that the HR/recruiting team is responding to each post as if they have a direct counter point to each critical review. This organization sounds like a hot mess and I'm glad I didn't make the cut.