PC games seem to be dieing out since online functionality was given to games consoles, now you don't needs a pc to shoot people like back in the days of counterstrike, you buy halo/CoD and go on xbox live/playstation network.

The only superiority PC's have over consoles nowadays when it comes to games it's upgradability (which is a double edged sword (prettyness/cost to upgrade)) and more buttons, which apart from MMO's is never required since most pc games are ports from console games, rather than 10 years ago when it was the other way around.

Purchasing an MMO that started badly, like this one, in a store is gonna be hard, because usually if something doesn't sell they take it off the shelves to give more shelf-space to something that will sell.