Kirk is cool, for many reasons but I only name a few, He never gives up and he always thinks of something even when he can't Spock, Scotty, McCoy, and the rest are there a ready to help. He nevers runs from a fight either, its either do or die to him. As for Picard, He is also a great Captain, I just wish he would Rush into things a little quicker :) but being careful is the right way to do things I suppose. Sisko, Is an ok Captain, His Kid needs help..... As for Janeway.....well....I think I better keep that to myself.
