the only thing I feel should EVER be changed is going back and lowering or raising a score due to replayability. i find it moronic to be able to tell if a game will have good replayability in the short couple days they play the game.
I mean you can't tell if your gong to be playing this game in a couple months still. I'd like to see a list of all the games that have a 10 for replayability. I bet over 90% of them I don't play anymore, or wouldn't even want to. and a 10 should mean it's got amazing lasting appeal such as 2d mario's, pong, tetris, contra, and others. not some generic shooter for the month that will be tossed aside the next one that comes. and you can only tell that later. like cod4 and halo games i notice after playing the new shooter for a while they go BACK to those games. That is lasting appeal.