1) Just in case you didn't read it, the article included an overclocked 4770 in addition to a stock speed one.
2) The H60 performs third from worst on the list.
3) The H60 is louder than any air cooler in the list.
4) The H60 is more expensive than all of the air coolers on the list other than the Noctua D15.
The only reason to buy an AiO cooler is for some sense of aesthetic. Generally speaking, they're more expensive and more noisy for the cooling they give.
EDIT: It's pretty straightforward. AiO coolers are necesarily worse values than air coolers because in cooling, all that really matters is surface area. With an AiO cooler you're paying for a pump, waterblock, tubing and coolant in addition to the radiator (cooling surface) so their price😛erformance is necessarily worse. Insult to injury is that pumps often dump a pretty significant amount of heat into the coolant too.
I'm not saying the H60 is bad in an absolute sense, but in terms of price : performance it's objectively a poor choice.