Not only is it guaranteed seating, but it's seating in the center section or one adjacent to it. Fastpass seating is the adjacent section and the one beyond it on the opposite side. Standby seating is at the outer edges of the amphitheater. We've done both Mama Mel's and Hollywood and Vine and think it's totally worth it. Be aware, though, that at MM's the package has included an appetizer, any entrée, but for dessert you get a "sampler" for the table to share rather than a regular item off the dessert menu.