Manchester United manager Louis van Gaal has defended his favoured-yet-much-criticised 3-5-2 formation. 

The club's former defender Gary Neville described it as "ponderous" while working as a TV pundit this week, and some United fans chanted "4-4-2" during their recent win over QPR.

Van Gaal knows they've done well with that formation - but isn't happy with criticism of his favoured system.