Very cool! I could wish for more animations, more classic rockets like the Shuttle and Saturn V, and Cardboard support, but it's excellent as it is and maybe we'll get those in upgrades. One big caveat: I found it went through battery power like no one's business. Plan on recharging after a viewing session.
My girls love this.. they have just spent the last twenty minutes passing the phone back and forth while exploring everything available.
Upside down I'm apparently experiencing the same Nexus 5 issue as others: the camera feed is upside down, making viewing the (probably really cool) 3D images somewhat difficult.
CAMERA IS UPSIDE DOWN! ...but the App is really really cool, I LOVE that.
Models? Needs built-in models, ones that don't need to be downloaded separately.
Very Cool! Still exploring...
Visualize recent global climate data from NASA's earth science satellites in 3D