Solvay Engineer interview questions

I received an invitation for an interview by applying through my school's career network website. Initial communications we're carried out through this site, as well as a few emails containing pertinent employer/ job position information. I was interviewed by two representatives. While one was very charismatic and excited about explaining the position, the other seemed bored and uninterested in relaying any information to me about the position. This personally negatively affected my views on the interview and position in general.