I got it in the post from Amazon yesterday. Disc 1 was free from its moorings - it doesn't look very scratched - certainly I've got discs that play fine and look worse, but I've found you never know. I'll have to watch it as soon as I can to make sure its ok
There seems to be a fairly decent amount of bonus material, but I am a little disappointed that, like Begins, there's no commentary. Does Nolan just never do them?
You know, I'm the ultimate uber fan of a lot of things, but I can't stand commentary tracks, lol. I've only ever managed to listen to the ones for First Contact. I guess to me, it's like someone talking all through the movie. Just shut up! LOL
Now, if Ledger had recorded a commentary track... my god I'd be up for that one a few dozen times! But otherwise...
As to the disc being free... I'd hedge my bets and go for an exchange. If it stops working later, you'll kick yourself about it. All DVDs in the mail have the risk of this, but IMHO, Amazon is king of it.
You can still watch it before you return it, mind you.