One of the best Shows on television and One of the best episodes EVER! The new doctor is Witty as he is Hyper active! The Doctor fresh from regeneration is helpless as earth is invaded! But Rose is in the center stage as the aliens invade! She finds her self facing down the alien leader. And has to over come her fears and doubts as the man she come to love has been reborn as a total stranger! This episode more than any other establishes the future of the show!Lots of references in future episodes will come back to this show even up to current 3/13! So do not miss it! Or you will be wondering about the hand! Not to mention how vengeful a Time Lord can be with 7 WORDS!