All good people must appreciate Obama is a great man. Of course, not perfect as no one is. His generosity, inclusiveness and wisdom stands as a
model for all. All good people, even if the acknowledgement is buried beneath angst, anxiety and worry, must acknowledge that. Even if strangled
by extreme ideology, whether left or right, all good people must acknowledge the world is better off for America having had your President Obama.
Had is used in the context of the fact his term is coming to an end.
He could always run again, i guess, if he chose to. Lol, just threw that in as there are many other good people in the wings, too.