The interview itself went alright overall, but then for the follow-up there was ghosting for a few weeks with no responses to emails, then an email saying they were happy with my interview and wish to continue, and that I should wait for a followup email scheduling the next interview, and then after a few more weeks of ghosting, a really condescending email saying they actually don't want to continue because I'm actually bad, and they have no use in my skills, with claims about the interview (which at this point, was like 6 weeks ago) that aren't true, saying I didn't address points in my review that I definitely did, and other claims transferring the blame for issues on their side (like the server installation, done by following THEIR guide, failing, with the interviewers having no idea what's wrong and not being able to resolve it) being blamed on me as incompetence.
The whole vibe of the response mail was just terrible condescending and somewhat degrading, which seemed to me like a made up excuse for them changing their mind for some reason.
IWas really excited to interview for this company and was extremely happy when they first told me they want to move on to the final interview, but now I'm not sure I'll interview for them again in the future, especially seeing other reviews here saying they also had a terrible experience.