Interesting. On paper the J3 beats the Moto E hands down. 50% more ram, twice the rom storage (and 4x the expandable storage) higher resolution display, larger battery, better performance on every single test you ran except for the video conversion, where the moto e inexplicably finished in less than half the time, besting even much higher end phones like the HTC M9 (surely that must be an error in the Moto E review?). All that and the J3 is still inferior? Must be one hell of a camera.
I've had the J3 about a week now. So far, so good. Easily the best phone I've ever had, though that's not saying a whole lot. Started on a LG Optimus V. Samsung Reverb, Galaxy Grand Prime, and LG Volt followed. Yes, the camera can be slow, or blurry, or have inaccurate colors sometimes. But it's completely in line with what I'm used to from every other phone I've owned. There's a "sports" mode, BTW, that removes the slow frame rate you complained of and the shutter delay. No idea yet what is being sacrificed to achieve that, or why it's not the default mode. The rest of the phone has been solid as well. Fast and smooth so far, and thankfully none of the Volts issues with apps quitting, etc.