Medtronic Quality Engineer interview questions

I met with several recruiters and hiring mangers at a job fair. I received good reviews and was offered 2 positions in two different areas of the country. I received the verbal offers from HR in late February however, they kept giving me the run around. It was mid May and I was still talking to the hiring managers and HR about when I would get a formalized offer and details about my start date. Everyone kept saying things like 'they were waiting for the job specs to be formally written out, get approval, etc.' In a time where I was desperate for a job, such a drawn out process with little communication as to where I stood was very deterring. I did eventually receive a formal offer, but I turned it down for a better offer I recieved.