General Motors (GM) Software Engineer - New Grad interview questions

I had a brief phone call at first, just talking about the role and what I am currently doing. Next was a Skype interview, lasted for about 45min-1hr. The interviewer was quite good, she asked relevant questions, and also gave me feedback from time to time. The only reason I am rating as negative experience is that they did not get back to me with the result. I had to email them thrice after which I received "Have decided to go ahead with other candidates" response.

I visited the GM booth at campus career fair. Was called for a campus interview (2 engineers) and later invited to an interview event with other college students from across the US and globe at GM's HQ in Michigan. Similar style to the on campus interview. Questions were generally non-technical and about your previous project experiences and your future interests