Do they have reservations or only wait-list?

Wait list only.

Wait list and we'll worth it. We made reservations an hour before we were ready to actually eat.

Yes. Wait List Only. And yes. Deff worth the wait :-)

Wait list only. Last time we were there, we checked in from our car and waited there until it said we were almost ready. They have very little front lobby space...but it's worth the wait!

Wait list only. If you get their app, it will let you get on the wait list before you get there in most cases. Some locations don't use it and there are times that locations that do use it, will not have it active for some reason.

A wait list.