Their vision at launch. They were so focused on TV that they forgot it was a games console first. The lack of power, Kinect costing the launch console to cost $100 more than ps4, always online nonsense and Don Mattrick in general.
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850