21.  The two leads are perfectly adequate, although they never rise above the undemanding material.

22.  There are a handful of very funny lines, but the real spark comes from the two leads.

23.  Though they represent wildly different schools of acting, however, the three leads were hardly unfamiliar with one another.

24.  Two of the three leads were changed.

25.  We actually meet the four leads as they were in their youth, so, at moments, the present confronts the past as the two quartets face off.

26.  What saves the film is the chemistry between the two leads.

27.  Fortunately, the four leads display enough lung power to refloat the Titanic.

28.  No matter, the two leads fall in love and move in together.

29.  The four leads all have been seen to better advantage in other shows.

30.  The two leads are supported by a quartet of clowns unsurpassed on Broadway.