I continue to delight in my XBox 360.
I don't finish games. I'm just not that person. I must have bought.. oh, an awful lot of games in the last two decades. I have enjoyed a great many of them. But I've probably only finished (where that is possible) two or three that don't have the word "Civilisation" in them. As Raph Koster describes, I tend to play, find the key, learn the patterns, grok them, then immediately lose interest in continuing. And yes, i am aware that to certain girls from my past, that may ring a bell.
But the 360 has a new feature: achievement points. When you pass certain milestones, which vary from game to game, you get a little "ding", and your XBox Live online profile is updated with extra points to reflect your new uber-leetness. Games come with about 1000 points for a full-price game, and around 200 for a Live Arcade downloadable game.
So, for example, finish Project Gotham 3 on silver diffiulty and you'll get points (fifty, i think). Finish a mission-series in Call of Duty 2 on Veteran and you;kk get sixty points. Win with a backgammon in the Live Arcade version of the game and get ten or fifteen points. You can see my gamer card here, with (currently) a respectable 1010 points, giving me temporary bragging points over my friends, the nearest of whom has 425.
This means I am metagaming like a true Bartle Achiever. I have already completed Call of Duty and Project Gotham. The latter I would have done anyway. The former? Unlikely, especially within a couple of weeks. I am getting to see more now that there is a point to the games beyond just cracking the game's patterns. Now, like an MMO, there is a point in catassing ;)
Achievement points are also a great selling point. I look at games to see which have low-hanging fruit in the achievement points (hands up Kameo and EA's Madden 2006). I will rent games I would never normally play, just to get some more of those sweet, sweet points.
One last thing. If you are looking for achievement points, shun Tiger Woods 2006 like the devil that it is. The points are all for online play. And many are utterly ungettable. Play 1000 games? That would be forty or so days solid, 24-hours a day! Rank number 1 in the world in a game mode for thirty or forty points?!? This means that, if I play like the devil for, like, ever, and turn out to be the single best player in the world at stroke play, I get less points than for finishing the training mission in Call of Duty 2. EA, there is a place you can put that, but it won't be pleasant, and you'll deserve a good few achievement points for your discomfort.