On holiday in Rome on a rainy night, we saw this advertised and, in contrast to the piano recital the previous evening, we went. It was hilarious and we laughed a lot, so unexpected were the situations portrayed. It was interesting to hear our multi-national audience enjoying the same humour and to hear animated conversations later in various languages.
It would be invidious to pick out one or two actors above the rest - Ben Stiller, Robert De Niro, Teri Polo, Blythe Danner, Nicole DeHuff - as they all played their contrasting roles so well.
Buy the DVD and enjoy yourself; better still, buy a boxed set and enjoy all of them. Unlike a lot of film sequels, these actually work as the formula develops.
Great, silly fun!