Taking into account technical difficulty, performance and execution:

Danny & Oti - Charleston - 7
Louise & Kevin - Paso Doble - 6
Ore & Joanne - Viennese Waltz - 5
Claudia & AJ - Jive - 4
Judge Rinder & Oksana - Salsa - 3
Greg & Natalie - Quickstep - 2
Ed & Katya - Jive - 1

Going on what I enjoyed the best:

Danny & Oti - Charleston - 7
Louise & Kevin - Paso Doble - 6
Ed & Katya - Jive - 5
Judge Rinder & Oksana - Salsa - 5
Ore & Joanne - Viennese Waltz - 4
Claudia & AJ - Jive - 3
Greg & Natalie - Quickstep - 2