I have a TB 13" MBP. As reported in other threads I am getting about 6-6.5 hours per charge. I called Apple Support and after getting the typical runaround was transferred to a Senior Advisor. On the phone she didn't admit to any problem and even suggested that I return the unit.
However, about 30 minutes later she emailed me back with this:
I will call her and report back if I learn anything.
However, about 30 minutes later she emailed me back with this:
Hello Chris,
I was able to do a little more research on your issue. There seems to be an issue with the battery life on these MacBook Pro.
I wanted to know if you have the time later today lets capture some information about your MacBook Pro for our Engineers to investigate the issue.
Hope to hear from you soon!
I will call her and report back if I learn anything.