Bests & Worsts Reviews from Amazon

I guess people who give this app (and its paid version) bad reviews simply do not understand how to use it. They probably think all it can do is repeat after them, and of course it will get boring pretty quickly that way. The way I use it is to record and share messages. Now if you consider how much this app costs (nothing), why would you complain and give it one star??? This just makes me angry...