I find it very sad that there has been a sudden spate of 1 star reviews on the Play store. Most of the reviews and comments are by people who need to have a look more closely at the instructions. dontkillmyapp.com is a good resource for keeping the OS from killing MacroDroid. The other issue is that people are not seeking help in either the forums or by using the help tools and system log to mitigate any issues. I am not the developer of MacroDroid however, I am more than willing to help users to solve their issues but please don't put a terrible rating just because you believe the app doesn't work - as it very much does work.