IMO the Nexus shots are nicer than the iPhone in those 4 examples. The first shot of the watch is sharper in the Nexus version. The second pic of the dude is actually better in the Nexus version as well. Despite it being a little grainier, I think the it did the smarter job on metering the subject in front instead of making the subject dark and getting the surrounding area (4S version). The pic of the 2 phones is again sharper in the Nexus version, just like the watch. And the last pic is equal between the 2 phones. I think the jury is still out on the camera quality guys. I wouldn't jump to any conclusions quite yet. The demo on stage didn't go perfectly in multiple arenas. These things happen. Heck, I remember when Steve Jobs couldn't get on Wifi during one of his iPhone presentations. Stuff happens on these presentations that are not exactly representative of the device in real life.