Well I just got mine today.  It is a very high quality build and the buttons feel great.  The software was easy to install and pretty easy to setup for general use.  The macro software is very simple to understand although it is also very shallow.  Comparing it to Logitech, it is lightyears behind.  Logitech comparatively takes some work to setup and has a learning curve.  However, it is very deep allowing total control of all the buttons and how long their are held in the up or down position.  An example of this would be say a macro for a long variable button press or to hit multiple buttons simultaneously.  It simply can't do it as it only allows programming in sequence, not parallel.   I would say it is in its infancy as far as macros.