Yes we are currently working on it in one of our Projects here in the Phillippines, and what i could comment is its not that so powerful as
the Allen Bradley Softwares...............
I am not from AB but I've experience using different software from my 15 years of experience in System Integration............
Working on one at the moment, though not an expert by any means. At the moment, I prefer the Beijers E-Terminals range - better resolution, better software.
Can send you a sample if you let me know your E-Mail