I loved the opportunity to move around departments in the company and spend a lot of time in each department.
What I wish was different
I wished I had a different "whole project" that I worked on. I didn't love what I spent a lot of my time on, but it definitely could have been so much worse.
Advice
I would say ask questions and really start customizing your internship from the beginning. It took me a few weeks to realize that the "company was my oyster" and I could really do anything and try anything if I only asked. Wish I realized this sooner so I could've started that earlier on.