Just as a practical matter...
I find it amusing that a company (or companies) have created a FIVE-STAR SYSTEM...
And then you never see a 1-star, and you rarely see a 2-star.
So for all the glorification of the star-system, it's essentially (for the schools that care, the P5 and G5) and 3-star system...
3-stars...
4-stars...
5-stars...
Silly. If you're going to have a 5-star system, then make 1-star and 2-star mean something.
Don't take every kid from 0-star to 3-star "just because he got an offer" or committed to a P5/G5 school.