Great review. Kind of mirrors my feelings of it (I have one on my Dad's PC). On the down side, there are ways of getting things cooler, and quieter, but on the other hand, it is quite quiet and allows it to be installed in a larger number of cases. For instance a small Lian Li case looks great, but with the PSU directly over the CPU socket, there is no way to fit a big tower heatsink, especially the sort needed to cool a hot running quad.
Overall the build quality is good, and it allows mounting in a case which is prohibitively small for a big tower.