I like that it is easy for me as an engineer with little knowledge about electrical design software but plenty experience using AutoCAD/AutoDesk products; this product makes things easier than they could be otherwise without having those skills.
It's relatively expensive compared to competitors such as Revit or ArchiCad which are free options from Autodesk (also have other paid versions). For my job at least so far there isn't anything really wrong per se just not much else available if you're looking solely within its price range when comparing against others who offer similar features albeit more freely priced alternatives out there. Being able to create drawings quickly by creating all your circuit diagrams first then doing simple editing afterwards helps speed up overall project time especially since most projects we work on involve many different disciplines working together towards one goal - solving various problems related to energy consumption etc.