Try BBUSA
I know what you mean though, it really hit it's peak with BB5 and has never been able to live up to that, BB7 was heading in the right direction but became over the top and too manipulated. BB8 was in my opinion the worst ever series of Big Brother and the first time ever that I turned off two weeks before the end because it was boring the hell out of me, every night was an argument about food.
But I do believe BB:CH will be decent, because it's fresh, it's new and I'm hoping it's a BB where the producers get to try out some new ideas, experiment with new formats and rule changes and based on which ideas work best then they can adapt them into the main series BB9.
I think the producers know now that BB9 has to be really different otherwise it will flop and kill BB forever, people won't go for two flop series in a row. I think they are looking at international BB's and seeing what new formats they can add to our version to make it better. With the announcement of the new Big Brother Around The World show, it shows that they are definitely looking elsewhere for ideas.