Rika's epic "Fuck." scene was well worth the watch. Everyone was spazzing out and screaming, but her nitroglycerin-laden tirade after her supposed calmness came out at the fun part of the roller coaster.
It appears that except for Sena, Rika and Yozora, the rest came out fine; especially Maria, who fully enjoyed it. Maria's scenes during this episode were pretty funny, bringing the innocent child role into play, to great effect.