Reviewer (6)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
critic
'reviewer' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for critic that I've seen before include "Reviewer of book or play" , "Person who reviews plays, films etc" , "One writing reviews" , "One who assesses" , "Newspaper reviewer" .)