Overall it was a comprehensive (a technical interview, a few psuedo technical interviews, and a lot of behavioral interviews) and positive experience. The technical interview shouldn't be that bad if you know how to design classes and basic OO and UML, but it can get tricky (I got REALLY stumped on one part). Of the 6-7 interviewers that interviewed you, I'd say a few of them were either overly serious or condescending. Some didn't even come prepared--they just wanted you to ask THEM questions. Eh I guess that's fine.