What is everyone's problem? If you don't like Hua Hin then in my eyes the answer is very simple...don't go!
There's shit places in every country, there are many different places to go to in Thailand so if your not keen on a certain place then don't go there...
I've only been to Pattaya once and I hated it so I decided not to go again, I didn't think that I should start a thread about how I didn't like it but just decided that I would not go again.
Rant over