Actually it is a very good vr device, considering the price point of view, it is very comfortable.But the issue is, it is not long lasting.Means user gets irritated with the zooming it provides.Basically you get a headache after some hour of use.It is good for 3d movies and perfectly fine for 3d movies. It works fine on Lenovo devices. If you have a full high defination smartphone then it really provides good result. Also its mechanism is easy and durable .
I really suggest this VR headset for those users which have a full high defination resolution smartphone , because it really not work as fine in a mediocre display resolutions. So it is a very good device but for some users it may be irritating.
Thank you.