I've reached the conclusion that many of us expected far too much from her with regard to being in any way entertaining. She admitted herself that she was basically 'boring' and spends much of the time at home watching TV when she's not working.
Michelle let her know who was in charge when she 'shut her down' talking about her many husbands/boyfriends. She meekly complied with that request and hasn't done so since.
In a group with very strong female characters, KP is coming across as one of the quieter people who just sits and listens and allows those other stronger personalities in the house to hold court.
On the other hand of course, she could be playing a game and is hoping that by doing being pleasant and inoffensive to everybody it might allow her to have a good chance of winning CBB. Also, maybe her ego is so fragile she couldn't face being evicted by the public vote. Difficult to know - I tend to think she's quite cunning and could easily be playing everybody.
