This is definitely a stylish hard drive with excellent build quality. Transfer rate is also very good. My time machine backup is way faster than using the time capsule. The only complain is that it will not start up or shut down when my Mac is starting or shutting down. The worst thing is when I restart my Mac, it doesn't detect the drive even I left the drive on. I Need to press the power button to turn the drive off and turn it back on. It's quite inconvenient.