If you like geometry wars, then you will love this game. It has everything, from fantastic HD graphics to amazing sound effects.
All you do is shoot enemies and dodge them, this is made easier with power ups you collect while you are racing round space. It also has 6 survival modes and a full campaign, not forgetting the multiplayer mode.
With easy to use dual-stick controls, and simple gameplay it will keep you busy for hours. For £1.19 from Chillingo, this is a must have for any iPad owner.
The only bad thing about this game is that you can't get it on the iPod Touch/iPhone as of yet. Hopefully in the future it will become another award winning app from Chillingo, and universal!