There are points where it becomes more of an experience than a game. In particular the death animations (there are loads) are just fabulous. The first time I had my head lopped off by a chainsaw, I watched the saw slow down slightly at the bone and then fly out the other side in a shower of blood. Attention to detail ftw

I believe it's available for download on both XBL and PSN, so there's no need to buy a crappy console just to play it. Although the wii pointer makes aiming dead easy (pun intended)