It's awesome and amazing and we love it.
We started with a virtual reality tour of Mars.
Connor gave it his stamp of approval.
Kevin also approves.
Keeping with the outer space theme, the second app we downloaded let us take a virtual tour of the moon.
I did a little research, and there are a wide variety of different cardboard viewers that you can order, and most of them are under $20. If you haven't ever tried virtual reality, and you have a smart phone, what are you waiting for?
This is fabulous!