After investing several rounds, the rejection ended up being mostly based on the same gaps that I had transparently mentioned from the start. The feedback I received was detailed and, in many ways, substantially correct. However, some comments were plainly incorrect or highly debatable. In fact, even certain positive remarks felt inaccurate, which reduces confidence in how carefully the feedback was prepared and whether it was fully human-written or AI-generated. Communication was not always professional: at one point I was called unexpectedly in the morning with the proposal to join the technical interview immediately, because they had forgotten to send the invitation. As another reviewer said “this company will waste your time - avoid”.