Fook it I'm doing a series ranking for the bants!
(Only includes the series I've seen)
BB6 (incredible, amazing, showstopping, spectacular etc)
BB7 (the Nikki Grahame experience

)
BB5 (an amazing series to start with)
BB13 (love it. A lot of BBUS style game playing so I think you'll enjoy her @JerseyWins)
BB8
BB18
BB9
BB17
BB14
BB11
BB12
BB15
BB16 (trash. I don't want to give away too much incase you watch it but the housemates are basically extras in their own series.)
BB4 (DEATHLY boring. Had to give up after about 15 eps. Literally nothing happens. The show itself takes the piss out of it all the time and it's known as BB Bore)