Maybe because a lot of people would give them poor ratings.
i think it s not the reason bcoz:
1. There r many games in AG has poor rating (u can check them by clicking to All games--> chose the sort option "rate"---> click the the last pages) so it s ok to have low rating lah :-P
2. there r some many gud MMO like The Last Stand - Dead Zone, Legacy of a Thousand Suns or Swords and Potions (i based on amount of players play them) so y not give them a proper rating to see how gud they r?
for example, mah fav game-The Last Stand - Dead Zone should have the rating over 9 lah XD
MMOs are a complete different kind of game. They pretty much require somebody to pay in order for them to get the full experience. Thus, there would be super high votes from the people who paid and got the awesome weapons, but low ratings from those that did not wish to spend all that money.
dun u see that the games have rating is much, much, MUCH more than MMO games- which dun have the rating? 0_o
For example, check the Homepage, u ll see that in the new games list, there ll always 1 or 2 MMO at a time but the rest- near 20 games are all about ratable games lah XD
They pretty much require somebody to pay in order for them to get the full experience.
actually Heysitleo the Ad told me that not every MMO required REAL MONEY to play to the fullest lah :-P
Speaking of devil....er sr I mean Admin...:-P
i wonder y i dun see any opinion come from the Mod or Ad in this post? they r the ppl with the widest knowledge about AG, so hopefully some Mod or Ad ll see this thread n answer mah wondering lah :-P