| [Breaks at once] |
[Breaks while in use] |
[Wears out in use] |
[Sensitive to misuse] |
[Problematic to take into use] |
| [Missing or wrong parts] |
[Unergonomic] |
[Safety hazard] |
[Hard to maintain] |
[Expensive to maintain] |
| [Problematic to use] |
[Works wrong or does not work] |
[Handbook problem] |
[Packaging problem] |
[Unsatisfactory performance] |
| [Causes destruction or harm] |
[Problematic to preserve] |
[Unaesthetic] |
[Missing or wrong information when acquired] |
[Requires diligence in use in order to work] |
| [Missing, wrong or otherwise bad information for in-use situation] |
[Problem with user interface] |
[Unfriendliness] |
