Re: [ANN] Head GPU Miner New version 2.0.1 [New algorithms]
3 pages of "satisfied" newbies and noone even bother to post hashrates. 
Yeah pretty suspicious with all the bots flooding with generic posts to make it seem legitimate. Obviously no one is using it or someone would have some actual information. My guess is its just another clean GUI that just downloads malware miners.
What prevents you from testing this miner on a virtual machine if you are worried about viruses. Or you can upload it yourself to virustotal and check for viruses.