You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Doesn't work on all Macs
Product review: Beware! You cannot play this game on many (all?) MacBooks, MacMinis, and as I found out the hard way, on my iMac. Before you buy it, check your "graphics/displays" info in "about this Mac." If you have the Intel GMA 950 chipset model, you won't be able to play the game. Very disappointing on Christmas day to watch my rally racing fans install it and be told: "You can't play this game on this computer." Amazon should include a warning about this probem in the specs, and hopefully will in the future. Amazon should also include a "0" in its rating system for purchases a customer simply can't rate.
