Appear interview questions

I had an initial conversation with Talent Acquisition, followed by a second interview with the hiring manager and another team member. Both interviews were pleasant, and everyone I spoke with was professional and friendly. The discussions focused more on my background and personal approach to work than on technical problem solving. My negative impression of the process comes entirely from the way it concluded. After completing the interviews, I received a generic rejection email with no explanation. Since I felt I had progressed reasonably far in the process, I reached out to ask for feedback, but I never received a response. I understand that companies are not obligated to provide detailed feedback, but after investing time in multiple interviews, I would have appreciated at least a brief explanation or acknowledgment. The lack of any response to my follow-up message left me disappointed and is the main reason for my negative review.