3 stars: Fun game but.. Lots of ads. They're the easiest/quickest way to advance. Not only that, but as are also unavoidable if you want to advance (seeing as you MUST watch an add to upgrade your lots, no option to avoid it). The game is short. It took me just less than two days to beat the game. Develop more levels, remove mandatory ads and I'll play more.
3 stars: Can't watch ads for some reason. The buttons to watch ads are greyed out as if I'm not connected to the internet. Also, the page to buy gems, each box where there should be a price for the gems says \
4 stars: Pretty fun game all around. However, I believe the coupe section of the game is glitched. After fully upgrading the section there are hardly any sales happening. While other sections continue to sell no problem after being fully upgraded, the coupe sales have virtually stopped. The only space in the coupe row that cars will sell is the first one. The majority of customers will walk halfway down, stop and then turn around.
3 stars: Add more to the game. Finished it in less then a week and just waiting now. Add more fun little things to do in the game that actually make a decent chunk of money. EDIT: I think it would be a good idea to be able to interact with the customers. If there is an angry or frustrated customer, being able to click on him/her and try to help them out.
4 stars: Love the game! I have taken the number one spot, the only issue I have is that I've run out of lots to buy. Ever...