The ease to use with all medical equipment from CTs right through MRI machines including ultrasound scanners! With such high quality it can be difficult sometimes finding what you are looking at but this has been solved by using mevislab multiple times over many years as my son received treatment during his childhood which involved MRIs etc - I would love nothing more than if doctors could access these images without having us pay hundreds each time rather than just doing an online search (which most now do anyway).