Genentech Sales Representative interview questions

Learned of opening from existing rep. Applied online and asked existing rep to forward my resume to hiring manager. Manager called me for interview within a week's time. Interview lasted 1.5 hours, asked very few questions, was more interested in telling me about his career path. The interivew seemed very preliminary, but maybe that's because he was already set on an inexperienced candidate although he told me he wanted someone with experience! When I handed him my business plan for the territory, he said, "what's this?"! It took 3 weeks to hear back from him, and then it was via an email with typos!