This is exactly what I was looking for!!
The report shows me the weak points in my Facebook campaigns and how to improve my score.
You should definitely check it out.

Growth Hero is a wonderful app !!! We are very fortunate and excited to be working with Growth Hero.

Big Like!
Not only that the app showed me where I was losing money and where I was missing on good opportunities, it also asked me when to alert me in case I am losing any money on Facebook ads in the future! I am going to sleep much better now knowing that I have a system validating my ads and my advertising budget on Facebook :-)

This is a great app and fast, it gives you a picture of how your facebook ads are working and how to improve them

Awesome app!
Quickly gave me an audit of my Facebook ad account - where I am losing money and where I could make more in terms of growth and retargeting.
I highly recommend this app!

LOVE this app!!
In a few minutes it generated a report that shows me where I'm losing money with my Facebook ads and how I can improve the account. This is really a must have app! Thank you guys.