What are the rules for submitting a review?

Please, only write your reviews using proper spelling and grammar. We're not too strict about this, but it should be readable, you know.
No profanity. Even if you can only express your emotions through swear words.
Don't just describe the game or spoil it. It's kind of pointless.
Finally, don't copy someone else's review. People want to know what YOU think, not XXXrazorblade420XXX.