Film review: The Big Wedding (15)

Dir. Justin Zackham. Starring Robert De Niro, Katherine Heigl, 89mins

The combined talents of Robert De Niro, Diane Keaton, Amanda Seyfried, Susan Sarandon and Robin Williams are wasted in this painfully unfunny, vulgar wedding farce.

Their characters aren't particularly hateful but none of them behave in the least bit consistently or coherently, or in any of the ways that normal people behave.