I was able to be a part of very large projects and my manager really cared about whether I was learning during the internship.
What I wish was different
There aren't any specific intern programs/not many interns in the company overall. I wish that they could have prepared something for the few interns to get to know each other.
Advice
I think this is a really great opportunity and you should share any concerns you have with your manager as they will try their best to help you!
