These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Daleks' Invasion Earth: 2150 A.D.
Fridge Logic: As with "The Dalek Invasion of Earth," Dr. Who and his friends escape an intelligence test. Viewers may wonder why an intelligence test is a necessary step to becoming a Roboman. The authors of the nonfiction volume The Discontinuity Guide speculate that the test is a way of eliminating the more intelligent candidates!