I remember you had to see two before you could progress through the stages

How on earth, lol, what the hell Megan?

She's just an angry drunk, that's not what psych tests are for.

I think C5 did away with those when they invited Kerry Katona onto their first celebrity series... She got rejected on multiple occasions for the C4 era due to repeatedly failing the psych tests, IIRC?

Of course they do.
All of these housemates will have failed the psych tests with flying colours.

You only become a housemate if you fail the psych test and have an IQ less than 100.