A QA comment is rarely short. It is usually three sentences of context, a sentence of politeness, and one sentence — somewhere near the end — that is the actual feedback. The developer is asked to read all of it, decode it, and extract the action. That decoding is a tax paid on every bounce.
Dozy reads the comment, finds the actual instruction, and surfaces it as one sentence: what to fix. Not a summary of the comment. An action. The context is still linked — the source quote is right there — but the developer starts from the action, not from the archaeology.
One sentence is better than a paragraph because one sentence is what the developer was going to write on a sticky note anyway. Pyloq just writes it for them, at the moment they need it, and links it back to where it came from.