2-This is also a part of practicing the engineering ethics in terms of “helping the professional development of others”. Your critical review on the report will improve the author’s writing.
3-Criticism should be constructive and reasonable. Comment like “this is awful” or “this is great” will not lead to a better report. Please point out (itemize) what should be improved or clarified (or what was good about). It is recommended to use “Track-Change”. You may add your own reflection (what you learned) on your reading the report.
4-The grading of the review will be based on (1) how helpful the reviews are, (2) depth of understanding the report, and (3) whether the review is submitted on time.