He's a good time Charlie who had the role of House Daddy forced on him by Keiren's departure and other circumstances.
He stepped up though despite not being naturally alpha and looked after his friends well, even though it might have hurt him when he fell into Helen and Marc's trap and reacted to their goading.
He's been loyal and true and looked after the weaker house mates, who seem grateful and loyal in return.
Chloe, Christian, Jack and Nick would have been totally at the mercy of Marq if not for Danny.
I wasn't keen on him at first but he's a worthy winner now.

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Danny - No Hero, just an agressive dick head

So you think someone who has shown aggression twice is a worthy winner.....

Have you heard any of the house mates he looks after complaining?
They're grateful to him.

Actually he's shown aggression 3 times.
But all in defence of others, not for the hell of it or to big himself up or dominate anyone.