The End of Time was so sad. I definetly like Wilf as the Doctor's companion in the 2-parter. It was great to see Johm Simm as the Master again. He's my favorite verison of the Master. I cried so hard from the part where Wilf was in the radiation chamber to the end of the episode & when I went to bed. crying I will miss David Tennant as the Doctor so much. cry