I'm pretty sure only those of us in the US have them at the moment.
Overall I'm pretty happy with mine but as I mentioned a few pages ago, the game lineup is poor (as are almost all console launches to be fair), especially since I have BF4 and Ghosts on the PC already. I might pick up BF4 again though, as playing on the 80" blows my 30" monitor away in terms of scale.
I'm not a huge fan of the new interface but it's better than the one that was on the PS3 that's for sure. I love the controller, it's definitely as good as the Xbox's now. I miss the media center apps like DLNA and for streaming off my NAS but that's not a deal breaker.
As mentioned before, I bought 2 PS4's on release and will also have 2 Xbox One's so I'm definitely not biased either way. I do feel the PS4 is the more powerful console and that's hard to dispute but there are a lot of exclusives on the Xbox that I'd like to play as well, not to mention, currently at least, the massively superior media center capabilities.