I've been surprised by the diversity of opinion about the new MBP keyboard. Personally I hate it so much, I'm bewildered by the comments of the people who love it. Of course they're just stating an opinion, as am I, but how could our opinions be so different? So here's the theory... I have a 15" tbMBP. My wife has a 13" ntbMPB. I'd never used her machine before, but was doing something for her the other night, and realized my fingers were just flying over the keys. It was wonderful. Back to my computer, and the keys feel tinny and comparatively unresponsive, and my fingers ache after I've been using it too long. Clearly there's something really different about our keyboards. I love hers, hate mine. Has anyone else noticed this? Perhaps there are different batches? Maybe the 15" keyboard is different from the 13?