We are arriving on Sunday 5/19/13... landing at MCO around 11:30 am and hopefully getting to POR and being all checked in and all by 1:00 pm at the latest. I plan on a quick lunch for us at the food court, checking out the resort and our rooms. Then heading to Downtown Disney for the afternoon/evening. I was hoping for dinner at T-Rex (we have a 7 year old boy - first timer - in our travelling party). I was trying to make a reservations from my app and no matter what time I choose it tells me there's no tables available. Is this possible?? Is it THAT good of a restaurant?!