Those lucky enough to be attending this year's Oracle Open World are likely to get to see proper demos (including labs) of the new fusion apps.
Those that cannot make it (and i include myself) should try their best to get along to this years EBS UKOUG conference in Birmingham (end of Nov, beginning of Dec) as i have it on good authority that they will be presenting an entire stream on the new fusion apps.
The UKOUG website does not currently have the agenda up yet, but be sure to check it out in a month or so as i'm sure they are just putting finishing touches to it.
_________________________
I'm only trying to help