Almost there
This is basically a very good and potentially useful app, but I wholeheartedly agree with the 2 most common complaints- first, those example Spinoramas are nice, but once Ive seen them, I want them GONE, to be replaced by my own! Second, export ability is a MUST. Others have suggested exporting as .gif or .mov files- I would even be happy with the ability to export as a proprietary format that could be saved or shared through iTunes sync. Some form of exporting/sharing is an absolute necessity if this app is to become anything more than an amusing toy for solo use... it has far greater potential than that. Currently it is NOT worth $4. Fix those two things, and it would easily be worth even more.
Oddword about
Spinorama 360 3-D Camera