I got my ant vr headset a couple of days back from amazon.in and its really at par my expectations. Its working well with my lenovo k4 note.
The experience is unexplainable and its worth every penny. The vr videos are quite awesome. But the non vr videos with vr mode on on my phone gives a decent theatre experience with the ant vr. I donno about the effect of it on the eyes, but the fun factor is Maximummmmm.