"I hope that the next entry does exist, because while God of War III would be an excellent end to an excellent series, I still want more, and that's a good sign. If previous games in the series have left you cold, God of War III will not suddenly appeal to you. But if you found any semblance of enjoyment in its predecessors, this is a game which must be played."
The link I gave doesn't have the full review scores. Apologies.
Final Score- 9.4