What do you think about having an extra line underneath a game where you can see what you rated to know if you like the game or not and if you want to play it again, or if you don't know what game to play so if you see that you rated so and so game a 9.5/10 then you would know you like the game.
It would look a little something like this...
top(game thumbnail) next(game title) after(average rating) bottom(what you rated it)
I did what cormyn stated in his post and put the idea on GetSatisfaction. Here's the thread. The Administrators/Web Developers are more likely to see it there than here.