We at Hardware.Info obviously like seeing mostly high-end components. A newer motherboard, a better CPU cooler, a slightly more powerful PSU and even a larger SSD would have been welcome. On the other hand, the Hi-Tech PC for Gamer Revenge is great for gaming.
If you buy this computer, it's for the Nvidia GeForce GTX 780. The rest of the system can almost be called filler, as Hi-Tech did their best to keep costs down as much as possible while still maintaining enough power. If you can live with the fact that not all components are the latest and greatest, and you don't mind noisy fans, this is a very interesting system.
The Hi-Tech PC for Gamer Revenge / PC für Zocker Revenge costs 1,499 euros and comes with a two-year warranty.