There are thousands of people who want to express their minds but due to lack of encouragement they refrain from writing out their views. Mouthshut is a place where one is a beginner in achieving what one wants in the writing world.
When ones takes time to write a review and post it, he/she should be a person with some interest in writing. Please try to encourage writers in writing better reviews. Never criticize them by giving away bad remarks about their review. This will discourage the writer in many ways. From the review rating only, does a writer draw inspiration to write his/her next review.
Make sure you suggest something to the writer rather than blindly rate it as a bad one. The suggestions given will be surely taken up as a guideline by the writer for his next review. By encouraging the writer you only help in making way for another writer in this virtual world.