A reservation is needed no matter what time of day you wish to go.
Expect to wait an hour on average if you do not have a reservation.
Make reservations in advance because the place is booked and gets packed.
I have been using it now for 3 months and it saves me so much research. Reduces the need to call and double check every time.
How did I not know these places existed?! Atly's scoring is a lifesaver, now I can finally find THE spot without wasting time Googling my life away.