I'd like to follow up on my previous post, which were observations from week 2. I've noticed Erin improves each week, and she must be watching her own film, because the strange jerky movements of week 2 were gone by week 3. She seems to relax a little more each week, which, to me, makes her movements more fluid and her voice less grating. She isn't barking at the dancers and pros anymore. I think she has much more potential than the previous co-hosts to be quick witted and spontaneous. I honestly think I'll be able to say, certainly by the end of this season, that I actually enjoy her on the show.