Don't forget to bring lots of 'patience 'coz you'll need them after the 1st round of food so order as much as you can on round 1.
Be ready to forgive the servers 'coz they are always pissed and will most likely mess up some of your orders but hey .. Its AYCE.
Just sit back, relax and enjoy the food for 3 hours!
I suggest going with a group of 4, skip your two prior meals and allocate time for food coma after.