Fidelity Investments Purchasing/Sourcing interview questions

I applied on line. A few days later, I got a phone call and then had a one-on-one interview. Within two days, I got an email inviting me back for an evening "meet and greet" session, set for the next week, which consisted of many candidates and several interviewers all in a conference room at one time. Everyone could feel the discomfort in the atmosphere. It was awkward, to say the least. During the session, the interviewers assured us someone would get back in touch with each of us by the end of the week (either way) and they did not do so. I happened to know a couple people who were also there as candidates and they have told me they did not hear anything afterward, either. Honestly... I am not impressed by this style of "interviewing" and now I feel the company lacks integrity because they did not do what they said they would do.