Honestly, other than Ed, there was nobody who stood out as being particularly bad.

14 out of 15 decent dancers could make things very competitive this series!
On initial watch, Anastacia, Naga and Ore really stood out, mainly because I was surprised at how good all three of them were - Naga especially really shocked me! Claudia, Danny, Laura and Will were all very good as well. I personally didn't rate Tameka's dancing as much as most others seem to, though she wasn't bad by any means.
I also think a lot of people might be underestimating Louise because she didn't dance with much gusto and consequently didn't stand out much, but watching it back, I thought she showed more control and finesse in her actual movements than almost anyone else which makes me think she'll be really good with more confidence.
Overall though, I think we're in for an extremely unpredictable and exciting year!