I joined for social reasons also.... This is our 2nd year and my daughters and I like it. I didn't at 1st, I questioned everything. But now seeing the program as a whole has put me at ease. We only do Foundations (next year Challenge A) I work as well as homeschool a 12, 5,3 and have a 8month old. I don't have lot time. Plus we love but our director and the people are great. Really blessed with our campus!
I think CC is what you want it to be. Do more of what you like, leave out what you don't.
Use your own curricula or use what they suggest.