The Emperor does care about his loyal and promising underlings.
He saved Darth Vader from utter death.
In the Tie Fighter PC game the Emperor cared about your (Maarek Steles') career and safety.
In X-Wing he has the power to 'change the fate' ...
I think his ability is atmospheric and 8 points are a fair price for him.
I would hate it if the EMPEROR would be an auto-include in every single list that got a crew slot.

