The projects I was given were very hands-on and I could see the benefit that it brought to the company. The people I worked with were very supportive and were a pleasure to work with.
What I wish was different
I wish I had been exposed to more CAD or programming related projects. It was also frustrating at times when projects would be slowed down because of the corporate nature of the company.
Advice
Take initiative and make the internship your own. Learn as much as you can and build good working relationships with as many people as you can.