I am NOT impressed.  Then again, I am trying to hang this system by myself, and I'm a woman of, um, shall we say a certain age? However, I work with wire all the time, so my fingers are fairly strong.  I cannot get the tension correct no matter what I do.  I guess I'll try buying a couple of the additional  wall anchors to keep the wire from sagging so badly.  And trying to cut the wire? HA!  Good luck on that one!  I tried wire cutters of all sizes, and finally a brand new pair of metal shears, which simply shredded the end of the wire.  I had to tape the wires together on the cut end to get it to a size where it would go into the metal fitting.  I can see where this could be a good system, HOWEVER, you need two strong people to install it and get the tension correct.  And yes, I followed the instructions!