Over all 4 stars. I got this for $160.... My thoughts were...Window's 10 Pro would be $140 for the OEM version. So, for twenty bucks more I got a ready to go machine (I tweaked mine more below). It will It came as advertised with 8Gb of DDR-3 1300 MHz ram (4 sticks 2GB each) Core i5 3470 and a 1TB WD Blue HD. No keyboard, no monitor and no mouse, but I didn't need those. It also came with product key that activated with no issues. It was obviously a used machine, it has a few blemishes on it...but that's to be expected at this price point. I am NOT using it for gaming, just web surfing, email and YouTube. If equipped with good mid price graphics card ($150-200) it would make a decent mid lever gamer... But you'll need update the power supply too.My only gripe was it was not very well cleaned on the inside. The heat sink and fan for the processor were very dirty as was the power supply. I took an air compressor to it and cleaned it up.I replaced the 1TB Western Digital hard drive with a budget 500GB SSD and did a clean install of Windows (F12 at boot up to change boot order) using a Windows 10 CD I burned. The power supply is a standard ATX version so I swapped it out with a older 450 Watt one I had laying around. I also ordered a display port to HDMI adapter as it only has display port outputs and I needed HDMI for my monitor. "Nerd note" here...make sure you go into the BIOS (F2 at boot up) and make sure AHCI is enabled, BEFORE you install Windows, mine was set to IDE.