I don't find it that hard to believe that Louie went, not sure why people are so shocked, he was last on here to save and 2nd last in all the other polls. I remember, I showed my friend the polls so he went and put in a big bet when Louie was 2nd fave to STAY, maybe a lot of others did the same? And that made him shorten? But I agree, looking at the polls for favourite since the beginning of CBB, Louie never seemed popular, he was always in the bottom 5. The people cheering him were basically the people who didn't feel the need to vote to save him.
And as I have said before, in a VTS, more screen time is good. But is bad in an evict vote. Vicky was featured heavily for a few days and she would have had the anti Charlotte and Carol fans vote to save her.
The only one I'm a little confused is Courtney. Now, I know polls have been wrong, but this one was very wrong. It would have been sort of like Charlie winning BB14 despite polling the bottom of all the save/win polls. But, I am not too confused because Tara Reid had the same, top of the save poll but ended up with the least votes even against Bobby who felt like he had no fan base whatsoever. American HM syndrome.
If Ashley Roberts can't win IAC, then no American will ever win BB or any contest here

Ashley was topping almost every vote nightly, but when it comes to the final 2, the public will always vote the Brit, which is why Charlie Brooks won despite being in the Bottom 2 and being below Ashley in every vote in the last half of the series.