Another student’s product plan is attached below.  

How to write a critique

1. Study the work under discussion.
2. Make notes on key parts of the work.
3. Develop an understanding of the main argument or purpose being expressed in the work.
4. Consider how the work relates to a broader issue or context. (From a business perspective, what problem(s) does it solve?)

Please check the link below, to get more requirements and examples.

QUT cite|write – Writing a critique