Johns Hopkins Engineering?

<p>I heard JHU's BME course is great, but the other else courses of Engineering is lower than
expectation;;; such as, JHU's computer engineering, of which ranking is 28th...(undergraduate courses, all of these)
How come than BME, a hodgepodge of areas of science subjuect including computer science, can be so great? I think overall quality of engineering department is crucial to determine that of BME major..</p>