Mine's been doing really well. System Profiler reports the exact same thing, so it's gotta be true. I've been getting pretty much the same battery life on each charge for over a year, which is about 4.5 hours of web surfing.
My battery Capacity is 5032 mAh and is at 89% with battery load-cycles at 123
I have had my MBP for 6 months i was wondering if there is a way to increase my battery capacity from 89%