I like that it's very easy for me as well with my limited knowledge of machining software to use this program.
The fact is there are many different features which makes your job easier when you're working at home or even if you work outside office hours but do not have access to other programs such as Solidworks etc. Sometimes i feel some parts could be improved more because they can get complicated sometimes especially while using advanced functions so maybe make them simpler? But overall its good enough! Its really helpful since we dont need any additional licenses/software from our CAD department anymore.