EDIT:
Just to clarify... did you mean the reviews on the link I gave?
If so, I'm not sure what to make of those. They appear to be a bit confusing, since some of them seem negative or even sarcastic, but then they go and rate the item with high marks. This seems to negate using them for any real comparative purpose.
Possibly this is just their way of indicating what a joke the receptacle is and that it shouldn't be taken seriously.