I'm trying to find some real world data on the battery life of the mid-2014 rMBP 15" 2.5 GHz. Can anyone share their experiences / battery life results? A review in MacWorld suggested only 6 hours 48 mins for the 2014 2.5 GHz rMBP 15" -which was much less than I expected as the 2013 2.3 GHz scored 7hrs 32mins on the same test. I was about to purchase the 2.5 Ghz 16GB/1TB SSD model earlier today but due to concerns about battery life I'm leaning backwards to the 2013 2.3 Ghz 16GB/1 TB. Can anyone share there experiences with the updated 2.5 Ghz model?