The_Assimilator :
This case is obviously designed with liquid cooling in mind (it even ships with radiator screws for Chrissakes), so why would you test it without a LCS? Just so you can complain that there isn't enough room for a standard tower cooler and that the thermal performance is bad?
Unlike some sites, I actually compare the performance of one case to another. We have a specific full ATX test system configuration that fits every full ATX case we've tested except this one, so that we can compare data between all those cases. It may be updated soon, but it won't be updated specifically for this case.
The air cooler works well for determining case airflow. This case has very little airflow because it has very little room for a very little fan that's not even included on the back panel. A slim liquid cooler would be fine on the front panel, but mounting one of an ideal size (2x 120mm) would not allow the graphics card to fit. So one solution creates another problem and then we're stuck building a machine to fit the case.
And so it's recommended for people who don't mind building a machine to fit the case. It is, after all, nice for some people to have the flexibility to put a full tower motherboard in a mini-tower case.