Weight is good for firm and comfortable holding. Stupid 45 auto-focusing points around the center. The only complaits agaist the camera is the 45 focusing points. Super-agile AF performance in both high and low light. Interchangeable focusing screens.
Camera has virtually all imaginable functions.
Manual selection of AF sensors could be better. This is an ultimate AF camera. This is probably one of the best cameras ever designed for action photography. Ability to Detach the vertical grip. While my wife disagrees, I think that it is well worth it.