Is a school "too easy"?

[Vle045]

Years ago, I went to a "business school" where I was getting straight A's.  Having never been a straight-A student, I wondered if the school was "too easy."   I talked to one of my teachers, who was also a lawyer.  (It was a paralegal program).  She advised me to switch schools to another local university that was  ABA-approved.  I already had my bachelor's degree at that point, and according to her, the business school was taught at a 10th-grade level.  I followed her advice and ended up at a more reputable school for lower tuition (they had a scholarship I qualified for).  The business school really was too easy.  It also went out of business eventually.

So this got me wondering....  is there a reliable resource to find out if a school is "too easy"?