Recipe software is a good way to double check the changes.
In this topic, the stories from people actively brewing with extract support your observation.
^^^ I am this person. I have said this before, I am the only judge that matters. I don't make my beer for any body else's approval.
Over the time, ingredients (DME, dry yeast) have improved. And they will continue to improve.
^^^Back when I first started, I think there were 4 different extracts, 1) dark, 2) not so dark, 3)a little lighter than not so dark and 4) a little lighter than not so dark with wheat. (LOL). +1 on the dry yeast.
Processes (use low mineral water, make a slurry to prevent scorching, ...) also improve. And they will continue to improve.