I like how it helped me perform my tasks easily without any hassle of coding or scripting languages. It can be used for multiple purposes (transport task etc.). Sometimes when you run an ETL process in one environment then another instance will have different configuration which causes error while running package but nothing serious as such since i am using correct version so no worries here too much! Nothing major just minor errors sometime occuring once in some environments after few days and restarting helps resolve the issue sometimes with little effort. So far its been working great. Very simple tool kit if your business processes is very basic it's perfect fit even though there couldnt find other similar tools available till date this also has free trial option hence we don't need worry about paying money at least for first time user tryout. We were solving our problem where existing application was not able store information from external systems.