Reviews - Grading system

From now on, I'll do the game reviews of my blog.
In this post I'll just explain my gradin system:

• Graphics - 20pts       Models, colors and ambientaton.
• Gameplay - 20pts     How natural and fun is the controlling methods of the game
• Soundtrack - 10pts   Sound effects and music
• Plot - 20pts               Storyline and interativity with the player choices.
• Fun - 10pts               Title says it all!
• Challenge - 10pts     How much sweat i gave to finish this game
• X-factor - 10pts       What that especific game tried to implement, and how good they did it.
• Total: 100pts

My first review will be of the game "Rock of Ages" and it will be up in 2~3days!

Leave your comment if you think that I should consider anythng else!