Since the camera is new you probably won't see the best stuff for a few months. Especially the market its aimed at unless people do personal side projects with it you won't see much footage as I know for most corporate and doc stuff they are embargoed till after public release or festival runs or internal and not for public consumption at all.
Grug has posted some of his F5 samples. Also in this thread you will find a smattering of FS7 frames. With all these great cameras available I think more and more the person behind the camera matters. Each can produce a fantastic image.