What is Reddit's opinion of SKLZ Accelerator Pro Ball Return Putting Mat?

From 3.5 billion Reddit comments

Also have an Accelerator. It gives you a ton of confidence on straight, uphill putts. I am nailing all those from 8 feet and in. However, you have to find a different way to practice breaking putts, which are much more difficult

Edit: link

http://www.amazon.com/SKLZ-Accelerator-Ball-Return-Putting/dp/B003D6FFXK

SKLZ Pro putting matt. It comes with for the return rails but I'm alway too lazy to get them out of the garage and I usually put it on a hard surface anyway for it to roll back. The turf has held up decent even with two cats occasionally getting a hold of it. The back is chincy plastic but they are all kind of like that.

https://www.amazon.com/SKLZ-Accelerator-Ball-Return-Putting/dp/B003D6FFXK/ref=sr_1_2?ie=UTF8&qid=1494333243&sr=8-2&keywords=SKLZ+PRO+PUTTING

Have no problems with it and I've had it for over a year now. Was too lazy to grab the tracks for the session in the photo but on a hard wood floor I don't need them.

https://www.amazon.com/SKLZ-Accelerator-Ball-Return-Putting/dp/B003D6FFXK

http://www.amazon.com/SKLZ-Accelerator-Ball-Return-Putting/dp/B003D6FFXK/ref=lp_3411381_1_1?s=golf&ie=UTF8&qid=1438364982&sr=1-1 in your backyard/frontyard. You're with family while practicing that putt! LOL