If you don't have something good to say don't say anything at all. Why can't people live by this? I scroll through the forums and see people discussing what they like about a game and a random person posting, "Well, I don't like this game because it's going to suck. This game is going to be much better."
Okay, that's great. Does this little post prove anything or add to the conversation? NO. We all have different opinions on what games are good and what games aren't. It isn't necessary for you, whoever you are, to come into a thread and let everyone in the world know that your system's game is going to be much shinier.
This whole forum thing wouldn't be so ridiculous and frustrating if people would just respect others. It's a free world and we shouldn't be conflictual just for the hell of it. Listen and learn people, don't try to force feed your opinions to people.