I think Sci-Fi portions are huge. The server was very nice about providing additonal plates for sharing.
Not sure if this is Kona in general or was our server. We had 3 TS left and planned to pay OOP for our fourth person in our party (DS then age 7). We explained to her that we would pay for his meal. She was SO eager to help us figure out a way for DS (then 10 years) to make selections he could share with his brother! She really went out of her way. Then, when we were way too full for dessert and just wanted to pass, she insisted on boxing up cheesecake for us to take back to the room. She was very nice all through the meal.
(Why did we have an odd number of TS left? My meal at Concourse was terrible, terrible...as a result manager didn't charge us for my TS credit. Very nice, but what do you do with one extra credit? DH and I had an adult night out and planned to pay for two OOP later, so it worked for us at the end, but otherwise a one credit refund would have likely not been used. Nothing more the manager could have done, though. Nice that he didn't charge the credit...just thought it was unusual and would mention it.)
Concourse had large portions, too, that would allow easy sharing. I shared DS's ribs when my meal couldn't be eaten. They were good and there was plenty, for sure.