Good value, and was happy to find it in a finish that will match my decor when completed. 
In the 'questions' section, it was said the track CAN'T be cut... I was able to cut mine without it affecting installation. 
Follow the instructions carefully and install should go smoothly.
 My one complaint is that when using the soft close mechanisms, they are in the way of the rail stops (see photos) so setting them up takes some very careful planning (or if you will need to modify the stops to fit with soft close mechanism in place)