Is it ever a "finished product"? I suppose they could just offer a software take home version, like games like Baseball Mogul. Following that model, they'd be offering updates and patches and new versions.
In the end, we're all just arguing for the game we want to play, according to our preferences. Different people like different sorts of games. If they really wanted to boost attractiveness, profitability and retention, they'd let us recruit pink unicorns, buy pixie dust to sprinkle on them to enhance effectiveness, and market the game in Korea.
Or just turn this into a porn site. I mean, if pure traffic is the measure of success we're going by...