I am not at that stage yet, but I will aver that the employees who are still doing a good job are doing so only because they are internally motivated. Far too many are what I would call "dead men walking", just showing up and going through the motions
Uh, this is called life. Most people who work hard are internally motivated, not motivated by love for there company. Surprisingly money has been shown to be a very poor motivator, most people that suceed do it because they are internally motivated, even though monetary achievement may be the external result. It also shows that in general the people that are most disgruntled now, were disgruntled 3 years ago, 10 years ago, and 20 years ago. They always think their getting screwed no matter what.