Of course, this unofficial Cardboard kit will require you to top up another $5 in order to make use of the NFC tag, while some assembly is required. This does share a very close resemblance with that of the original, official Cardboard kit from the folks over at Google, which might just usher in a whole new world of VR applications and games. After all, when some parts of the required hardware are relatively cheap, it ought to do its bit to let more folks feel comfortable about jumping aboard the bandwagon.
I personally don’t see anything wrong with this unofficial Cardboard kit – sure, it might not be from Google directly, but if it works, why not?