Original sentence: Since  the restrictions on engine power are very lenient or non-existent in most races, a player can often overpower the field with a superior car.The small number of cars limits the variety and excitement in races.When the player does contest the AI for position, he often finds that the AI seems not to be cognizant that the player's car is even there, usually driving into the player from the side or from behind in an apparent effort to keep on a predetermined racing line
Edited sentence: (If you actually played the game into it you would find out that the cars are a lot better, don't base your assumptions just on the beginner events)  On the infrequent occasions that the player does contest the AI for position, he often finds that the AI seems not to be cognizant that the player's car is even there, usually driving into the player from the side or from behind in an apparent effort to keep on a predetermined racing line.Since racing reflects specific vehicle performance, and the restrictions on engine power is very lenient or non-existent in most races, a player can simply drive a superior car off into the distance after the first corner.The sparse number of cars limits the variety and excitement in races