Yes, Anita's in danger and that makes me sad. If she's in the DO, she's done for.
Gleb has made the mistake of opting for style over substance. While he's taken full advantage of Anita's surprising performance skills to produce crowd-pleasing dances, he foolishly neglected (all these weeks) to work on cleaning up her basic technique. Correcting her pigeon toes might not have been a realistic expectation, but pointing her feet should be automatic by now. Unfortunately, it's too late to address most of the technical issues, and her Foxtrot is bound to suffer for it. The judges will be able to justify giving her a lower mark; although I doubt Craig will be foolish enough to give her the gift of another 6. As for the Salsa? Good luck making something decent out that awful Pitbull song. It's a shame because with the right music, that could have been a high scoring number.
All that said, I have my fingers crossed that Anita will rise to the challenge and make a strong showing with two enjoyable performances in the Semis. So if she does go out, it'll be on a high note.