Dirt is a good driving experience for gamers who enjoy a good racing game. But can get very repetitive very fast.
Dirt has some pretty amazing graphics, the cars and terrain look so superb. Not to mention crashing your car is fun too, because the damage visuals are stunning. The bad thing though is that it feels as if your car is always floating, like a hovercraft. But when you finally unlock a new car, it is a very good feeling. You have the ability to modify your cars handling, breaks etc. to fit the track type, but most of the things you can edit you either have to know cars very well or you have to take the time to look up the terms. A useless feature though.
Another bummer is that racing gets very repetitive, you race the same map, and same race type countless times.
Well overall Dirt is an okay game, maybe rent it first. I am the kind of race fan that needs more out of a game then what Dirt offered. Maybe you will be different. Definitely worth renting though.