The best feature I like about QS was its ability for easy management (ease-of use).
It also provides great integration with other applications such as Slack or Salesforce which makes it really helpful when working remotely from home! Sometimes there are some bugs but nothing serious so far since we have been using this product now over 3 years without any issues at all. We were able solve our problems related to document control within minutes after installing qs instead having them take days/weeks before they can be resolved by another department who don't know what exactly happened nor how long did those things last taking place - usually happens if you send documents via email directly through Sharepoint portal rather than downloading first then upload into share point library where files get automatically uploaded upon creation time frame set up properly.- Great platform especially considering cost involved compared against competitors products out their market price ranges;-).