From my experience, the cars all vary in terms of how they handle. With driving of course, controllers would always work better than keyboard to drive cars. Some cars I find easier to handle such as the coyote while something like the caliburn oversteers very easily (and has terrible brakes). I think it is OK to have some cars handle like complete dogshit and some cars are easier to handle. That being said if there are actual mechanics to the driving which is just objectively bad especially in comparison to other similar games driving then hopefully it gets improved.