graphics = its tetris, nothing jaw dropping, good backgrounds to choose from, tetrimos are nice.
sound = catchy music, classic sounds and effects.
replay value = like it says on the back cover, it'll keep you playing 2-3 hours per setting, & you'll find yourself getting back in the game often.
whats new = classic modes, new modes (go low, eraser) Theres plenty to keep you busy & each bring something new to the table. Achievements are varied & we'll keep you trying harder.
Xbox Live = My favorite part, ranked match is nice, you & one other go at it trying to get rid of lines which adds them to your enemies. Custom match lets you & 3 others duel it out in many of the modes. Online is a blast & fun for hours.
Theres plenty of skins/icons to choose from to vary yourself from others in the game.
Overall if your a Tetris fan this is a must have. If your a puzzle fan this is a must get. Even if your not to big on puzzle games give this a rent. I was a tetris fan but this made me much more devoted to the game. Ive learned alot more strategies.