I've owned the Mirage Solo for about 2 weeks and I firmly believe it is the best mobile standalone virtual reality device available right now and worth every penny. Not only can the Mirage Solo play hundreds of VR apps available on Google's daydream store, it can also play movies, YouTube videos, Android apps, and even stream your PC Steam games and project them to make you feel like you're watching/playing inside a movie theater. The Mirage Solo is one of two standalone VR devices that currently offer positional tracking and the only one that partnered with Google for their WorldSense technology When you can move your head up, down, left, right, forward, and back the level of immersion increases tremendously. I originally bought this device for my office to view architecture, but I loved it so much I bought another one for personal use. There must be huge demand for this device because I ordered my 2nd Mirage Solo on May 18th, 2018 and the estimated ship date is July 2nd, 2018! Well worth the wait, but I hope they can deliver to me sooner.