It definitely wasn't a God of War rip-off, nothing like the game except slightly similar in the form of button bashy hack and slash combat. 

The plot-line and the setting were pretty much its only redeeming features, it was essentially a futuristic society where 'ODIN' an A.I made cybernetic-ally enhanced humans (gods) to protect the world from monsters (evil robots).

It borrowed from Norse Mythology a lot, but generally it was pretty cool as an idea. I might have this a little twisted as I played it when it first came out, but that was basically the idea.