- 147 (73%) of them gave a feedback that you can't missunderstood : they don't like this system - 6 (less than 3%) said that they're pretty ok to deal with the system but they have issues with it - 1 (less than 1%) seems to like it. - 47 (23%) discussed issues related to this system or give related feedbacks, suggestions, specific issues etc... but didn't clearly wrote "I like it" or "I don't like it".