Just wanted to pop in and saw dayum CastleStorm is really, really fun. I've been playing it for a couple hours now and I'm really digging the blend of angry birds meets tower defense meets hack-n-slash. They give you so many options with which to attack(a ballista with different projectiles, soldiers to deploy, a controllable on-the-ground hero) that it might be overwhelming at first, but once you've got a grasp of the control scheme and weapon switching it's buttery goodness dispatching vikings and castles. The key for me was using the joystick(which feels just a bit too sensitive for my taste - wish there was a sensitivity setting) to dial in the area of attack and then using the d-pad to fine tune your aim(gotta get dem headshots). I'm not sure how far I am, didn't check for a %done before I turned off my 360 - but replay value seems really high on this as well. I haven't even bothered to do any of the missions on hard yet, and there is a bonus objective on every mission(such as not using your ballista/getting 20 headshots/15 kills with your hero). All in all it feels like 800 points well spent.