Koku Gamer writes: "Fight Night Round 4 delivers the most fluid boxing ever seen in a videogame. Once you're in the ring it's an experience that no other game can provide and it is, in a nut shell, fantastic. Punches fly from high and low until the bell ends the round, boxers move around the ring while cascading light from flash bulbs streaks across their bodies. Punches land with thunderous sound effects and bruising and cuts are soon to follow. Everything in the ring is driven by the new physics engine and it's very near flawless. I have seen a few moments when punches that don't appear to make contact still register as a hit, but these moments are few and far between and don't overly hurt the experience."