I use it because it is in the Megathread of FMHY, apart from that I have never had problems but obviously you have to use common sense because anyone can upload a file as in any torrent site. My setup is a firewall (RethinkDNS in my case) that blocks internet access to the application as soon as it is installed and suspicious domains, download only from known uploaders like Balatan and do not give permissions blindly, and when in doubt there is VirusTotal.