I don't know whether it's the worst but it sure is among the ones I travelled on.To me good and imaginative food is important and the food on MSC is pathetic.In the buffet pasta and pizza everywhere.No ethnic food, no smoked salmon or pates, no decent selection of cheese.Its more like a factory canteen .The cherry on the cake is treating ice cream as if its an expensive delicacy and non existing anywhere unless paid for extra.
And the main restaurant again offers pasta dishes as mains. I had to visit the speciality restaurants for a decent meal.The entertainment was good both in the theatre and in the various bars and cafes The casino is quite big offering slot machines blackjack and three roulette tables. The elevators just do not make sense. You call one and then uou wait, and wait.And there is no way in knowing when it will arrive as there is no indication on the landing.
The ship is new and looks nice.But that is not enough.
Not sure about the B1.was in a balcony cabin on the 13th deck.