For what it is worth, I have an iPad 2 wi-fi only. Used my Motorola Droid 4 to wi-fi hotspot (I have grandfathered unlimited data plan, but pay $30/month extra for hotspot). Watched a movie last night during a thunderstorm (when I didn't want my normal wi-fi router plugged in), used some good headphones, and found it to be a pleasent experience. Not recommended for more than one person; but for one, it works find. Of course, prolonged watching will do some heavy current drain to your hotspot device, but that is to be expected.