i believe K. Tsuchiya is on the right track,in terms of correctly using tweak apps,benefiting of them!
Of course fun is and must be intact but creating classes of similar and yet different cars would spice things up!
Ciph is right! no one is capable to force how anyone should have fun!
Its like the arguement about the views we are using:incar means hardcore and from god's view is noob-arcade racer!
We all enjoy the things we like!If the same things match with some others individuals then all are welcomed joining and having fun together!but forcing my personal likings to another being is just dictatorship!
Discussion is welcomed and all views (exept chase view

)appreciated as long as we can communicate in a logical basis!
poor english i know,sorry for that!