"Coming to the product itself, it looks quite premium, has no visible heat dissipation issues so far and performs quite well. There are so many hidden things to discover in mac(like the multi touch on the mouse pad etc) which is cool."
"But maybe Yosemite is not apt for this laptop which is why it heats up very quickly in spite of its features. It is the only drawback but a significant one."
"Mac really perform well but bit heating issue. Mac OS build to make fan to run at normal speed upto 80'C but we can control and increase fan speed using smc fan control."