MouthShut.com is fully fraud customer reviews platform. They have disabled all of your postive reviews or marked as fake and give negative reviews by their own fake reviewers. After creating a bad impression of your compant they will mail you and offer there plans to remove the negative reviews.
I have proof this fake MouthShut people mailed me and offer me big budget plans to remove the negative reviews.
MouthShut.com is targeting the new small business websites by genarating bad impression.