Have you checked your profile for any warnings, your inbox on the main website as well as your email (note: the email should have a reason contained I believe, I have never gotten one so I don;t know)? The main reason why a comment or rating is removed is because someone reported the comment/rating to an Admin to review it. Some of the common reasons for this happening is someone found the comment to violate one of our rules such as cussing, non-constructive feedback, flaming, trolling, and sometimes even the comment and rating not making any sense (example: the movie was awesome 'rating:1'). Other than that I can;t really say. Only an Admin can give an exact reason and I highly suggest sending a PM to Gedan or Uzbeki because this is a matter that should be handled privately, not someplace where the whole world can see the answer
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