Interviewers are just okay. They try to keep an engaged conversation, telling you positive things and "understanding" your point of view. But it can be contra-productive. It is clear that they have been doing this for a long time. If you don't meet the STAR standard, you will most likely not pass. And you won't receive any feedback to get better. You have to be prepared to provide 12 different, precise answers. No wonder why tech companies lay off in mass. There is no human touch. Get the task done from the beginning - even before you start working for this company.