GLG Sr Associate interview questions

I went to an information session at my college career services center. Applied through career services, offered interview on campus. The next day got invited for a "Second Round" phone interview/case study. The question was about a hedge fund that wanted to invest in laptops, specifically HP. I thought i blew the case study and then a few days later they asked me to fly to Austin. They flew me out to Austin for the day, left NYC at 6 AM, returned to NYC at 7 PM. Interviewed with about 8 different associates/managers/VP's etc.... they covered all my expenses, obviously. Two weeks later they said they decided not to pursue my candidacy. To be honest the whole company seems kind of lame... the head of the Austin office was totally alpha and preening throughout the whole interview. Everyone kept talking about how smart everyone they worked with was but honestly everyone at the company seemed like GLG was their fall back. They were all very enthusiastic but almost as though they were trying to convince themselves about how great GLG was more than they were trying to convince me. It was really just quite odd.