Extension does what it says, has good options and a helpful developer behind it. I have been building a web cemetery using community builder and i was looking for my users an option to quickly add family members, without the need to reregister with extra email/per account. This fix is simple with this component as it generated generic email addresses and simplyfies registration flow. Becouse of security reasons add user via front end is currently available only for admins and super admins. But if there would be an option also for registered user to add a new registered user I would rate this extension with 5 stars.