I love the fence. I think it's well built and installed easily. All the parts are of good quality. I think it was well worth the money. I see there were some negative comments about this device's quality? I wonder why that would be. Perhaps some of it could be the installers. The instructions are pretty clear. I work with low voltage gadgets all the time at my job, but still there where a couple things I had to stop and think about.Best of all it made a believer out of my pup. No more stress about her getting out on the street.