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: Grange Hill
They Changed It, Now It Sucks: The change of signature tune halfway through the run. A generation of Brits who had grown up with the original tinkly Roobarb-style theme tune were alienated overnight.