@antalpur I disagree,although I haven't taken CSS exams but If I were to attempt this question,I'd have taken a balanced approach.Look at it this way,taking extremes in any situation is ususally not the right way to go about anything.Urbanization is not a black and white concept,it is actually a spectrum,where you should maintain a balance.
Given the nature of this topic I am positive, there are academics out there arguing for and against urbanization and a good approach would be to present both sides of the story and then if one side appears more appealing to you, only then should you introduce it as superior to its alternative.