App Review Avast Free vs a SpamBot

It is advised to take all reviews with a grain of salt. In extreme cases some reviews use dramatization for entertainment purposes.
Poor Avast, their Cybercapture/Deepscreen should improve more meanwhile the cloud suppose to alert for possible unknown rating.

Anyway it just shows where majority of AV's can block only the payloads and not the main source due to lack of techniques.
 
There may be many who rejoices even on a small mistake of default deny security softwares, but the writing on the wall is clear aka detection is not going to protect you..