Film: Downey shows his mettle

Reviewed this week

**Iron Man 3 (3D)**

**Directed by Shane Black**

**Nationwide, 12A**

**Rating:** 4/5

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**Bernie**

**Directed by Richard Linklater**

**Selected, 12A**

**Rating:** 4/5

.....

**The Look of Love**

**Directed by Michael Winterbottom**

**Selected, 18**

**Rating:** 3/5

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The biggest challenge facing any superhero blockbuster franchise is to be bigger and bolder, faster and more engaging with every outing. The third instalment in the **Iron Man** franchise arrives on the back of ...