IGN has given GTA IV a whopping 10/10 review!

A “10″ is not a score we give out very often. In fact, the last time we gave a 10 to a console game was Soul Calibur in 1999. A 10 doesn’t mean a game is perfect — it means a game is pushing boundaries, expanding a genre, and doing many things to a level so far above and beyond its competitors that they overshadows any flaws.