As ever, BEWARE SPOILERS!
“There was a little girl. The policewoman went into the scary room and she saw the shark, it went round and round. There was a man and a dog and they turned into a lion.They ran and they saw an ice cream van. The eye was talking. Doctor who climbed up the ladder. Doctor Who saved everyone from the monster. The big eye comes into the town. The big eye made a fuss and Doctor Who sorted it all out.”
Verdict: “A good Doctor Who”.
(I would agree.)