Morgan Stanley Project Manager interview questions

A current employee referred me directly with the hiring manager. Recruiting then scheduled a phone meeting with the manager. Then the next week, had a day of 5 consecutive meetings with different members of the team; 30 minutes with each person.

Applied through Morgan Stanley career site and was contacted by HR the next day. Set up phone interview with hiring manager which went well. Was asked to go to the office for in person interviews with a few more people. No problem. I follow up with HR a week later and was told no decision has been made but will let me know as soon as they do. I never heard back. This was during the summer so obviously I didn't get the job, but it would have been nice to let me know. I took the day off from work to go interview - I don't think its too much to let a candidate know they have not been selected.