I was thinking of a different type of pain in the rear! For those who enjoy New Orleans Square at night, Fantasmic! is an annoyance, despite being a wonderful show.
Fantasmic is wonderful. The best way to see it is doing the Fantasmic Dessert Buffet on the balcony at the Disney Gallery. You have to make reservations way ahead and pay $43.00 pp but it is sooooooooooooo worth it. You get to sit down and relax and be waited on hand and foot. No one is blocking your view, there are only about 16 seat available, very limited.