Everyone's sounding off about Blair and Yona and while that's fine, it'll give the wrong impression to the Dev if no one who likes Blair and Yona speaks up.
So let me just say, so far I really like both of them and Naomi too or that matter.
The only character who does little for me is Cait but people seem to love her so no complaints.
Obviously with the push to get all the girls in the house, characterisation and plot have taken a back seat for a while, hopefully this will be addressed soon now all(?) the girls are here.
TLDR:
ZanithOne There are people do love Blair, Yona and Naomi, they're just not as vocal about it as the people throwing tantrums.