(2016), No 4 -

: Discuss specific positives (what you loved) and constructive criticism (what could be improved).

To provide a helpful review, I need a little more information about what "(2016), No 4" refers to. Based on typical naming conventions, this title could belong to several different types of works.

If you are looking for a general guide on how to write a review yourself, here is a simple framework recommended by writing experts at Word Counter and The New York Times :

Could you clarify if you are referring to a ?

: Briefly summarize the content or features without giving away spoilers.