Its ok, but I believe the Tuniq Tower/Scythe mine/Ninja or thermalright Ultra 120 E are better.
Here is the Scythe Mine.
Newegg.com - Scythe SCMN-1100 100mm Sleeve CPU Cooler - Retail
Oh and FYI, people that write reviews on newegg are retarded..
So Please don't read them.
The person probably did something wrong during the mounting to cause the damage to the motherboard...