I have finally gotten my Gear VR, so no more walking to the store to test. Yay. Using s7 with Gear VR. But seriously I'm disappointed at some of the content. There is a really a reason you should not compromise the quality of your images/videos. I watched a 4k video (2D) of my own for 30min no problem. Had lunch then.... Watched a HD video (2D) by one of the content providers, 15min and My EYES were begging me to stop. I managed to find out the video was HD. COLOSSAL DIFFERENCE. It really really makes a huge difference to the user.
SO... All this constant going on about do not compromise Quality for user bandwidth/space is totally TRUE. It makes the experience unbearable and the user is IMMEDIATELY ANNOYED.