Same here, he's a decent guy and some of the hate is pure jealousy. It always happens in F1, someone dominates and everyone gets bored of it ...
Even before Vettel was "dominating", people were saying he is not a worthy winner. In fact, even now, some people are saying that he isn't a great driver.
I was one of the doubters after he won the title in 2010. BUT, when he broke all sorts of records in 2011, I realised that this guy was a the real deal.
For whatever reason, there is a lot of vitriol directed towards Vettel and it doesnt relate to him dominating. It's something else.
BTW: El Dazza, I owe you some money for a bet I lost. Send me your details. If you want, I shall paypal the money to you. Let me know. My email is in trust.