NO it is not a spam site and AV, who runs it, only posts the files himself. You CAN download files from this site. You have to accept that not all the files are tested, but he gets them from reliable original sites. The requirement on you part is that you understand that you are doing everything at your risk. Every site will tell you that.
All files posted at these sites are safe as long as you download the ones posted by Admins and Mods ONLY!!!!!
But you have to understand what Nalin has mentioned above:
"You have to accept that not all the files are tested, but he gets them from reliable original sites. The requirement on you part is that you understand that you are doing everything at your risk. Every site will tell you that"