Not really. It was at first, but overall it isn't. I use WAZE and it is pretty good about giving the audible directions. While it's a bit farther towards the back than the mirror, it's barely different than checking the mirror. Instead of just glancing with my eyes, I have to turn my head a couple degrees and look. While looking at it, I can still move my eyes back to the road with out any issues. I find it less distractful than trying to use a phone on a vent mount. The screen being bigger means I have to focus on it a lot less.
It's mounted by velcro, so when I put it on there and took the picture it was a little "off". Easily fixable. I put that in the post.
So, I tapped into the wire that has switched power. I can't remember the wire color, and it's all heat shrinked up so I can't take a look. I took a Cig/USB adapter apart and wired it to that for the step down in voltage. Then it's a 9" usb to Right Angle Up Micro USB. I also used the ground wire from the mirror for ground on the USB adapter.