A good addon, my only complaint being that there is no way (correct if wrong) to use scam protection without preemptive blocking (i.e. blocking all .tk and .gg domains (as well as some others) and whitelisting known good ones). Also, I have not been able to whitelist some downloads, specifically those of Zeroshell (a Linux-based router distribution) and have to click through a warning each time, although I can verify these downloads are safe.