I hope it has not passed it's sell by date. But if BB5 turns into another one man show obsession like BB4. Then I doubt there will be any more series.
One man shows are only good for those that like the "one man" The rest turn off in there droves. I hope and pray they have learned that lesson and don't try and repeat any similar type personalities in BB5. If not. then it will be goodby BB forever......