Has to be Chris and Ola and for me they are miles ahead.
Jade & Ian would be my next choice and although they took a little bit longer to gel, they are now very strong.
Natalie & Vincent - no chemistry, but they work very well together
Phil & Katya - took a while but they 'get' each other now and work well together
Ricky G & Erin - I don't think they are on the same wavelength at all. I'm not sure Ricky likes a lot of what Erin does and to a much lesser extent he is like Craig in the sense that he thinks he is a better dancer than he actually is and I suspect this is at the root of him not gelling well with Erin, who is just getting on with the job in hand.
Ali & Brian - I don't feel any chemistry between them, but they clearly adore each other
Ricky W & Natalie - no chemistry on or off the dance floor, but they do dance well together and are a good pairing
Laila and Anton - No chemistry on or off the dance floor, but they have built a good working relationship out of the rubble from the Anton saga. I think she is probably a hard celeb to work with because she wants to be liked and succeed so much. She seems to question Anton all the time in training and I think now she feels entitled to do that given what happened between them and Anton is now unable to respond in a more natural way. The media coverage has had a huge impact on how they work together.