Logitech has come up with a really solid product for gaming enthusiasts. Although there is nothing revolutionary about the keyboard, it has more than enough features to warrant a purchase. You can easily tell that Logitech did their homework before designing this keyboard. While reviewing the G15, I was most impressed by the wide spectrum of features. Minor features like the 'Game Mode' switch are a nice bonus. Who would've thought that a feature to disable your Windows keys would help enhance your gaming experience? Well, Logitech obviously did. More significant features like the G-keys and their vast amount of programmability options will help gamers of all levels gain a competitive edge. The Logitech G15 has a deep level of customization that is second to none.