I have the mid 2014 rmbp. I got it 3 days ago. When i watch youtube in google chrome for 6-7 minutes the temperature of the laptop goes up to 55-60 degrees Celsius and the top of my keyboard gets slightly warm when the room temperature is 22° Celsius. After my start up the temperature was 34° C while idle. Then I open a pdf document online. When its idle the temperature is 45°C. When I scroll really quick it become 49°C to 50°C. As I am typing this post right now, the temperature is 42° C. I just want to make sure that my rmbp is functioning normally. Especially when I watch youtube, the keyboard gets warm. My old crappy dell laptop did not do that. In the attachment is a screen shot of the temperatures while watching youtube for 7-8minutes.