Graphic Packaging International Finishing Helper interview questions

The Hiring process was one of the worst things ever. trust me ill tell you why. So I have this full time job that im working, but its not paying well. so i go online and i find the "finishing helper" opening from graphic packaging and apply to it that day. i dont get a call back until over a month after that asking if id be interested in coming in for an orientation. i do said orientation ,and then leave. they then take another 2 weeks for the interview. the interview went like this: 3 people are in a room. two of them are completely out of touch with the actual job you will be doing, as they are salary managers not attached to the union that represents you and sit in nice comfy offices. They grill you on all sorts of matters that honestly doesn't and shouldn't concern the employer.