My basic descriptions of these awesome people:
Dan- A kind and honest man, Dan Dixon is friendly and believes in well-being and profit for all. He is considerate and fair, but sometimes takes jokes too seriously. At least he can manage to make his own! (And they're quite funny!)
Chris- With nearly identical traits of Dan, Chris seems like he would make a good team member.
Thomas- A very thoughtful and intelligent human, Greenleaf is hard working and always strives for success.
Chad- A very enthusiastic and friendly person, Chad seems to love everybody around him. He seems very friendly and never blocks the child inside.
I love you all as a group, guys. Don't change!
Sorry I don't have any info on the rest of GA to form an opinion.
But I bet everyone I didn't mention are as great as the memorable names above!