i think the key to it is that if you don't want to hear the "predictable" stuff you can move on to other more "specialist" clubs ..... but if you do like what you get you can stay.
i agree with the original post . some people would like that. we do something similar and it works for us. lots of familair big soul sounds mixed in with a few lesser knowns ...... plus some funk, latin, beat etc. accessible enough for most i'd guess.