Video: This Week's Movies, May 4 In today's edition of "This Week's Movies," we hear our critics" thoughts on three releases. A. O. Scott has some not-so-super words about "The Avengers," Manohla Dargis looks at the ballet documentary "First Position" and Mr. Scott offers his take on "Last Call at the Oasis," a documentary that offers unnerving predictions of water shortages. Let us know your thoughts on this week's movies in the comments area below.