MAG-O interview questions

Interview was conducted very well and I was asked all the relevant questions, with time given for me to ask my own questions. It was a positive interview process, however I never heard back from the company afterwards, despite being told I could expect a call that very day to find out either way. I obviously assume that I was not successful, but it would have been mice to have been told this so I could find out the reasons and improve for my next interview.