I know what you mean about Mamma Mia. 2.5 hours ? Is the Broadway version that long?
I booked the mysterious "Entertainer #1" and "Entertainer #2" today I'm hoping those are just being kept under wraps until they can trot the details out at the next big 'reveal' media event. Maybe one of them will be perennial Royal Caribbean favorite "El Gaucho"! (I actually like his shows)