how do you decide what sentences/words need to be gradually revealed or "spoken" in the speech bubbles and which can just be fully visible at the moment the speech bubble appears?
if the phrase is unique, especially near the end, then 'word pops' (individual words revealed one at a time) are more appropriate, so that the more unexpected words have an impact. but when it's a phrase that's more predictable, it's usually better shown all at once