Yes. I would agree about the Jonny voters being more likely to vote many times for the reasons you state. Personally I am not a big fan of Jonny as I suspect he has been holding back a lot of his real self. So i believed we have been decieved in that respect.
I was happy to see kate win. I think it was more or less what you see is what you get. But once again I think there is a harder side to Kate which was well concealed most of the time.
Jade was Jade. She couldn't help being herself. Nice or nasty. so yes on that basis I think she was a deserving winner also.
I didn't find the last two weeks boring but they were certainly more manic. They had no "sensible" tasks to do. The roller sKate task for example was shear rubbish (can't remember what week that was as "yes" it was so boring at that point). Little wonder they drank, bitched and generally behaved like unruly Kids with adult games.
It's all water under the bridge now.