I agree with Tachikoma - yes, it is a God of War rip-off but a very good one. The only problem is that it might be so good as to have dull my enthusiasm for GOW3 which I was really looking forward too. I always intended to get both but I don't see how GOW3 can improve on this much - apart from the lazy camera.
Ok it does look allot like G,O,W, but to be fair Dante's Inferno is set in hell using the 7 deadly sins as a basis, G,O,W use's Greek mythology as its basis.
Yes Dante's Inferno does use similar game play with the sword taking place of chains and the mass of enemies, but it also incorporates certain Indiana Jones and silent hill elements, look close you will see them as well if you haven't already.
In all Dante's Inferno is by no means original but it dose create something very playable and addictive at allot of points through the game, this game could keep allot of people occupied until MAYBE a much better G,O,W is released.