BF3 is a great game, when you can actually play it and it works. I've had issue after issue with Origin and battlelog.
First, Origin changed my password on me without any notification, no email or anything, I had to go digging around the website before I finally figured out that it had changed it on me.
The download was ridiculously slow, I got way faster speeds on Steam. And the thing kept pausing my download every time I went afk for more than 10 minutes, then I had to manually restart it.
Now battlelog has been giving me trouble, I haven't been able to launch the game since yesterday morning, no sign of what's causing the issue. I can't search for servers, and trying to launch singleplayer just does nothing.
When I am able to play, the game has serious graphical issues on my computer even though my graphics card should be able to run it and my drivers are updated. Weird bars stick out of objects that completely obscure my view.
Oh, and the interface is really buggy too. In the menu, it switches between needing to have your mouse just above the thing you're trying to click on, just below the thing you're trying to click on, or just not being able to click on anything at all. And when that happened, all I could do was hit enter to respawn wherever it decided to put me.
EA sure knows how to ruin the release of an otherwise enjoyable game.