Other than that, i won't comment on the interface until i've used it myself.
Command Centre is a pretty obvious implementation of something people have been asking for since pretty much the first iPhone release.
Lock screen notifications is again an obvious feature, requested since the notification centre was released.
The multitasking UI is a relatively obvious UI if you're going to show app shots. It's as similar to WP7 as any of the other features are to Android, but they don't seem to be aware of that.
iOS has had swipe gestures on list items since forever. The new style looks a bit like Mailbox because that's how a flatter Google/WP7 style is going to look. Mailbox isn't swipe gestures to reveal menu items, Mailbox is swipe gestures to move between inbox states. They're completely missing what makes the swipe gestures in Mailbox so good.
The swipe left bevel to screen gesture isn't about revealing a drawer, it's about navigating back. It's useful, it's not revolutionary, but I didn't think they played it up as such.
Take the swipe to delete gesture. This has been in iOS since the very beginning. Or the snarky comment about slideout navigation drawers – I wonder if the author bothered to watch the presentation, because it’s still a plain old navigation controller with an updated animation. It’s not the Facebook drawer.
And don’t get me started on “stealing”. It’s clear there is a lot of inspiration here but that goes both ways.