According to the Site Rules and FAQs (2012 Edition)...
13. Trolling & Spamming
Will get you banned… Simple as that. This site is for all users to enjoy and this kind of behavior ruins it for everyone.
Back in the summer of 2009, I trolled on two of the Sonic the Hedgehog comic issues by posting reviews that absolutely made no sense and were just spam. Now, I have confessed my guilt here on ComicVine and apologized to those who have responded to my rubbish, some of which may have forgotten what I did back then. This also goes out to those who have read my spam/trolling reviews, but did not respond to them. I even deleted those bizarre reviews I made four years ago. To this day, I am still waiting for responses regarding my apologies for trolling and spamming the Sonic the Hedgehog comic issues.