<p>1. &nbsp;The problem statement was not clearly outlines, it &nbsp;is not clear why the evaluation was conducted.&nbsp;</p><p>2. &nbsp;The authors have not presented ana analysis plan rather they presented the statistical package used to condcut the analysis&nbsp;</p><p>3. &nbsp;For the system, attributes in the results section, no of them have results mentioned but just mere statements that &nbsp;e.g not flexible or not stable but no results have been produced to support that&nbsp;</p><p>4. &nbsp;The conclusion therefore is not related to the findings especially where it related to community awareness. Where is this coming from unless its a recommendation&nbsp;</p>