I like that it is easy enought you can learn how things work without getting in over your head with all its features.
It's not difficult but doesn't have every feature out there either which makes learning new functions more time consuming than necessary at times when they could be used right away! If this fits what you're looking for then don;' t hesitate about using questyse or any other ECM system available online!! We use QES because our clients want us to provide them tools that do their job well so we only implement software systems that will actually help those who pay me my salary rather than waste money by implementing something useless/inefficient etc..