As far as visuals are concerned, MX vs. ATV Untamed doesn't look quite as good as other games currently on the market, though it still looks nice enough that you can notice the increase in system power. All of the vehicles are modeled well, though the real star power is in the details. There are plenty of little pieces of eye candy found in each level, so there's always something to look at. Of course, if you spend too much time staring at the level details, you'll probably end up losing events.
The game's soundtrack sticks mostly to rock, so there is a noticeable lack of variety. The featured music is great and really fits the game's overall feel, though at the same time if you don't particularly like it, there isn't much of a chance you'll hear something you like. Of course, you can always drown out the music with engine noises and other racetrack sounds.