Doctor Who series 4 finale

For all the Australian Doctor Who fans out there, the finale to this series is amazing. It has 2 Doctors, Donna/Doctor, Martha, Captain Jack+Torchwood Gang, Rose, Mickey, Rose's mother Jackie, Sarah Jane Smith+son, K9, Davros Yes Davros and a Dalek army hell-bent on universal destruction also a return of Dalek Caan. The TARDIS is almost destroyed by the supreme Dalek. A quick visit to the shadow proclamation to make things interesting where the Doctor and Donna are greeted by a Judoon Platoon. The series 3 finale I thought prior to watching this could not be topped, I was very wrong, I would have to say the episodes "The Stolen Earth" and "Journey's End" are the best Doctor Who I have ever seen.