“The Week Of” (** out of four) was a good-natured but heavy-handed comedy about two fathers (Adam Sandler and Chris Rock) whose children are getting married forcing them to spend the week together and havoc ensues. The cast (including regular Sandler co-player Steve Buscemi and SNL regular Rachael Dratch) tries and there are some scattershot laughs but it never builds to a satisfying whole and goes on way too long at nearly 2 hours. Sandler and Buscemi’s first collaboration “Airheads” remains their best.