I've only put a few 100 miles on this, but so far I'm impressed. Smooth, quiet and clean.
I have also waxed my wifes chain as well.
A little bit of a learning curve, having never hot waxed chains before, but so far so good.
The key to this working great is to ensure you have taken the many steps to strip a brand new chain to the bare metal. Take your time and you will be rewarded. Outstanding smooth and quit and efficient drive train performance.