I think that BB this year are way too busy coming up with twist after twist (whilst patting themselves on the back to the point of overkill) it feels like they are actively happy to prevent viewers from making a connection to any of the housemates.
You need to see enough footage of the housemates in action showing real personalities interacting on screen to make a connection with them, focusing on twist after twist all the time might seem like a good idea but it also means something has to be left out eg: the housemates real personalities and interactions with each other.
BB's insistence to force feed the viewer with twist after twist for me simply means that they are happy to shoot themselves in the foot for short term goals £££.
For me this series is difficult to watch and even more difficult to connect to any of the housemates and that's down to BB.
You know when something ain't working on a show like this when you know more about forum members online than the actual housemates on BB.