Ap
Im also concern using AP for leisure travel. A friend of a friend of a friend, told me that one of their friends went home (the whole family with 3 kids) using AP, by the time they arrived here they were put on hold in the immigration for 2 days!!! they arrived friday night, and since they cant reach their lawyer over the weekend they have to sleep and stay inside the airport!!! with kids!!!
I dont know if this is true or not but its scary. They advised us that if you want to go home and come back make sure your arrival time here is on a weekday and on an office hour so in case the consul questions you, you can call your lawyer.