I wasn't expecting to like geometry wars but I was wrong
It's got very addciting gameplay, what you do is you guide this geometry piece and you control it around shooting other geometry pieces, some very addicting stuff
Graphics:
The game looks great you see alot of explotions and the outerspace setting fitts the game nicely
Sound:
It's got a great Tecno soundtrack and the explotions sound great as well
Value:
It costs 5 dollars which is a good value for this type of game although theres really only one game mode and no online
Tilt:
It's very addciting you won't be putting this one down for a long time
Overall:
This game is very fun and exiting and is deffinitely the killer-app for XBLA