I played it for about an hour over the weekend, it look nice but I'm not sure what I was supposed to be doing beyond shooting the enemy. There's a cyberspace mode you can enter from terminals but I'm not sure what that's all about.
I played this (drunk) on friday night with Vboy and Anham and it seemed pretty good. The only map at the moment is an assault style game with the punks assaulting the reactor of the corp. There's plenty of variety of equipment (such as invisibility, medikit, thermal imaging) and three different classes. I particularly like the spider mines
The hacking can be done by any player with a deck, who can log into a terminal and then move through cyberspace a la the aliens from AvP. When you find the enemy area you can use programs (weapons) to get through their defensive walls and capture their automatic guns, lock their doors or shut down their power.
And of course the shout of 'Don't go there sister!' alone makes the game worth playing.