Entitled gamers just don't get it. SMS studios has put in their resources, their time, their expertise, to produce cars, tracks, features, etc, and now they get to decide how to sell it to us. Just because it's been produced doesn't mean we have a right to an all-inclusive standard edition of the game. Perhaps they feel that the tracks, game features, and 60 cars (just an example, not sure of total car count) is worth standard pricing, and all the cars after that are worth more. That's for them to decide. You now have a choice how you want to spend your money.
When you buy a new nightstand do you piss and moan that the nicer finish isn't included? The furniture company already produced that, why can't you have that included for free?
When you buy a 6 pack of beer do you whine that you can't have a 12 pack instead (I admit to this)? The beer company just has it sitting there, why can't you have it for free?
The truth is they've put their time and effort into producing the product, they can sell it however they please.
Disclaimer: Early investors should receive the full package.