Not sure why people so interested in this, it seems like a good deal at first but after paying for a year and a half, you going to notice you have payed 40 bucks +. for some sport games that they barely ever innovate on, some mobile game, and a still buggy battlefield 3.5 game.
If you end the service you lose 40 bucks for games that you can no longer play. (who wants to do that.)
or keep paying 50+ for a small selection of old games... that in total may be worth of 40 bucks.
And I haven't spoke about games in the selection you may not care enough to even play.
In the end the consumer loses their money and to play those games again you are going to need to shell out 20 bucks to play them again.