Amazon Cloud Support Engineer -I interview questions

A 2 hour-long phone call, fully technical in nature, one hour was about systems and the other about networks. Interviewers were absolutely polite and to the point and were doing a good job of making a map of my knowledge and abilities without getting me scared or overwhelmed. Questions were more like scenarios and the interviewers did adapt to my answers, pushing the scenario further on. Then I got an email asking me to get to Dublin for a face to face interview, which I am about to do. I therefore don't know if I'm getting an offer or not yet.