There are no instructions to speak of ..in Chinese or any other language.
For me its a hobby like customizing cars that I have been at since the days of the Intel 8086 processors, and quite enjoyable. In the old days hand building a stock machine saves alot but not really much anymore
The EVGA GT-630 isn't the fastest video card in the world, but I'm not a gamer so all I really wanted was decent quality desktop productivity performance from a video card.
If I tried buying a system like I built, I'd be paying somewhere north of $1,200. I built it myself for a tad under $750. I shopped very hard to get the best prices on the components I used, and I sourced from several different sources to pay the minimum price I could.
Thus far, it's been a screamer. I've had several Virtual machines (Linux, Windows Server, Windows XP) all running at the same time and the FX-8350 seems to handle the load well.
My base OS on it is Windows 8, slimmed all the way down to run in just under 600mb of Memory. All unnecessary services disabled, and unnecessary software components weren't installed when I loaded the OS.
Overall: VERY HAPPY. Thinking about wiping the SSD and installing latest Ubuntu Server first, then VMWare to run the other stuff I need to run. I use my system for my "work from home" computer along with all my amateur radio gear and the home environmental's (heating, cooling, alarm system.) It's been rock solid since I built it. Zero complaints.
20+ years ago, it was cheaper (by half) to build your own PCs.. Since then, the prices of parts and accessories have gone up since more people started building their own.
Now, it costs almost double to build what I can buy as a name-brand... although, I still prefer building my own, since I know what is in it. The pre-built (brand name) PCs, put crap gear (memory, vid cards, sound cards, etc.; some stoops so low as to use your ram as vid ram, which takes the ram away from the cpu).