- From the new incidental music (which is otherwise generally well-received) is poorly mixed - which makes sense since a lot of 21st century Who and even (but far rarer, oddly) the occasional 20th century show that was made with more primitive equipment still goofed up with the mixing and the result was you couldn't hear any dialogue and no amount of music is going to help in that regard...
- "Dals" is replaced with "Kaleds" because some want continuity
- The cloister bell can now be heard (same reason, but fans of the 80s/90s could handle the lack of noise but inclusion of Fault Locator and other items)
- Some cuts apparently have new footage to render more seamless the condensed story?
- Dalek laser beams are added (not much of a surprise)
- New theme tune (Why, because it's really that inaccessible for modern audiences? )
Oddly, not much new has been said about the quality of the colorization and nobody has confirmed if they matted it to 16:9 as I doubt they'd reposition every camera angle change to ensure needed visual items remain on screen instead of being lopped off in the way most dilettante matting is slapped on. But comparing released photos to known original color shots from 1963 where for those I'd believe people when they say "this feels like 1963" (because
those were), the hues are more reminiscent of the 1980s with neon blue, lemon yellow, and magenta tones... That said, color DOES add a new lease on life and I'll remain happily ambivalent about the dichotomy, blah blah blah...