As others have said this is true for the BOG ADR. Just make sure you leave the restaurant before 8:40 b/c sometimes they let rope drop people in before 9:00. We did this a couple of weeks ago and were the first in line for 7DMT that day and we were able to get a ride swap, which allowed my wife and daughters to be 3rd in line to meet A&E. We rode it two times before crowd arrived. Probably could have ridden it again but decided to hurry up and get to space mountain and Buzz Light Year.
The best part of BOG is that since you are at a CS restaurant you can cut cost by ordering off the kids menu or don't order anything at all. My family of 5 ate breakfast for around $45 since my wife ordered off the kids menu and I didn't order a meal. Just ate the pastries.