From the Fist Steps videos what do each of the contestants need to work on?is there anything wrong for example the hip action or the arm placement?

A few at first glance

Anita balance and stiffness
Peter unlearning bad habits
Georgia (not sure got name right) fitness
Jay confidence
Carol everything!!

Does Peter have any?

He looked quite hunched in the upper body. I think he will have to work hard to overcome the hip-hop instincts. Ballroom and Latin need a different set of skills.

Thank you Nina I must admit I havn't noticed that, I will have to give Peter another once over.

Just my observation, I don't know anything very technical about dance. You may feel differently!

I just know he didn't look as at ease as I was expecting

A first observation can turn out to be a very perceptive one Nina.

Jeremy- needs a straighter neck, posture wise

Thats an interesting observation Mrs F.