It's strange to me that relative performance would even be a primary factor for defining performance as "excellent". You could be number one on the list and sti

It's strange to me that relative performance would even be a primary factor for defining performance as "excellent". You could be number one on the list and still deeply unsettled if performance is dropping or stagnant. I would want to focus on generational improvement targeting say 10%-20% improvement across the board every 10 years or so.