It's pretty terrible. They switched OEM's too, so even the keycaps are low quality. They now use a ruler like device that attaches under the backside of the keyboard with magnets to provide tilt. It's nowhere near as significant as the feet on the old keyboard, so it sits a lot more flat on the desk.
Honestly, aside from the media keys (which some may hate) and the USB hub, everything's a downgrade from the old model.