That's just your opinion of Aaron Coolface, because you obviously didn't like him!
If that's what he genuinely was like he wouldn't have won, which he did by a MASSIVE margin!!!!
He was an intelligent, funny, caring guy who was there to make a better life for himself and his son and as well as succeeding at that he also met and formed a lasting relationship with (in my opinion) the best looking and most genuine girl in there.
If you'd have rather seen a thick as **** geordie who enjoyed sh!tting in freezers and could barely control his aggression (hmmmmm?? sound familiar ?) win then that's great for you, but thank god the majority of viewers didn't share that opinion and won't again this year!