We've been to Fantasmic several times over the years but never via the dining package. They only offer dining package seating for the 1st performance of the evening, and that would take away from valuable ride time.
This year we went to Fantasmic on June 1. There were two showings and we attended the 2nd performance.
The crowd for the early show started to gather about an hour before show time. This was the perfect time to ride the headliners over and over for a couple of hours as the lines got really short. I believe that we rode Midway Mania & RnR twice and Tower 3 times during that time.
Once the park closed, we strolled into the ampitheater about 10 minutes before showtime and found nice seats in the best standby section. If you were at a football game, this would be the equivalent of about the 40 yard line. The theater was less than half full for the performance.