Liked the mane-like hair the actress wore (very M'Ress-like), but that was about it. In my mind, that ain't no Caitian. Three breasts, no fur, plantigrade feet, uh-uh.
Actually, she'd work well as "Eccentrica Galumbits, the triple breast wh*re of Eroticon VI" referenced several times within the Hitchhiker's Guide, but as a Caitian, sorry, nope, not buying it.
Now, the makeup used to depict the felinoid "Sisters of Plenitude" in the Doctor Who episode 'New Earth", particularly that of Novice Hame...that was fantastic! One of the few times a feline character has been presented with plush fur upon the face!