Quote Originally Posted by Yoda View Post
He was impressed by Superman even back when the universes were split and they met the first time at the farm, and they have the memories of the combined universe as well as the prior one. So probably all the same things that made all the DEO people treat him with awe when he showed up the first time.
Although funnily enough in the musical crossover episode with Barry and Kara he said he preferred her to her cousin he had never met .