Avengers Assemble (3D) ****
The wait is over, and it’s been well worth it to see the likes of Iron Man (Robert Downey Jr.), Captain America (Chris Evans), Thor (Chris Hemsworth) and The Hulk (Mark Ruffalo) join forces with Black Widow (Scarlett Johansson) and Hawkeye (Jeremy Renner) in a superb superhero finale to save the planet. And opposite every …