Overall very informative article. With that said I think the "INSTALLATION" category is not as important as say "CONTENTS". My reason being that INSTALLATION, to me and possibly others, is simply a matter of preferences and it's a ONE TIME PROCESS unlike noise and performance. Some dont mind Push-Pins setup while others such as myself NEEDED a bracket and Screws to ensure an Error-Free installation process. Yes i get that Push-Pin style are error free too but I preferred the 'overkill' process (take out the Mobo and install the brackets and screws-the whole 9 yd).
Moreover, Coolink and Zalman 9700 also requires underneath brackets but its score is alot higher than Thermalright IFX. I own both Zalman and the IFX 14 and both takes the same amount of screws in brackets (both seems painless) installing the retention bracket on the IFX may require a longer screwdriver but I cut myself in the fingers on the 9700 due the direction of the fins while IFX was rather painless. Regardless to its size the IFX isn't any harder to install then any other bracket retention coolers out there. IFX actually offers, arguably, better quality of installation due to that it has rubber rings for your screws for noise reduction as well as optional heatsink that extents from beneath the board. so Quality of the installation is a WHOLE LOT better than what other coolers offered, we all want Quality right?
I think there should be a CONTENT category instead because like what the article mentioned, some DONT come with all the brackets for the most used sockets. I think sometimes that is a deal-breaker to many due to the 'additional' purchases required as well as a not-very-nice surprise when you actually do get it then find out you have to spend more and wait for a number of days depends on stock and quality of the store you are buying from. (e.g. Thermalright XP-90, XP-120 doesnt come with the LGA 775 with some of these heatsink sellers dont even carry, i have to get mine bracket elsewhere because N@w@gg was out of stock)
BOTTOMLINE: INSTALLATION category deserves points but not all 10pts. TH should revisit of all these coolers and give them 1-5pts instead while score 1-5pts on their CONTENTS would make a lot more sense.
my 2cents
i guess im ready for flames? 😛
gl