I don't like it, splitting the final seasons of popular shows into 2 parts is becoming a trend and it just seems to be a way for networks to needlessly extend the runs of profitable or acclaimed shows without paying for it. At least in BB's case we're getting three extra episodes out of this decision, but season 5 was moving along at a good momentum only for it to suddenly stop, so the second part of the season is either going have to build up that momentum all over again or exit the gate running, neither of which is ideal.