I hope this attracts both positive and negative reviews of police officers.
Which could still be a valuable service either way. I hope it does get both positive and negative reviews. I see the tragedy of the commons dragging it down into the mire pretty quick, though.
As for the word "evidence" I did not see that as having a negative connotation; which is why the example tag is 'awesome' and not something bad.
Also, currently there are more positive cop reviews on the site than negative.
Fair enough. Where can we see a more typical example? Because the one you posted was pretty unfavorable.