Finished Looks
I have to admit, after turning on the Guardian 921, I was quite surprised how good it looks. The additional lighting in the door itself looks great and the fans, even though they are not the quietest, can be considered bearable, especially of you use your mainboard's fan power connectors to slow them down a bit.
The front case fan lights up blue as well and the backlighting of the front LCD should be great for darker surroundings, but may be too weak for direct sunlight. It is also only capable of displaying full degrees from the CPU, hard drive or system diode. I would have preferred a "GPU" diode instead of the "HDD" one, as those should be fine especially with active cooling. Keeping an eye on the graphics card temperature would have been much more interesting.